Momox logo
Sell books & media
Medimops logo
Buy books & more
Your watchlistWatchlistUser loginSign in
All categories
  • SALE

    In the sale you will find especially cheap items or current promotions.

    To sale
  • Sell instead of buy!

    Want to part with books, CDs, movies or games? Sell everything on momox.com

    To momox
All
    cartcart
    From
    show all
    unknown(19)
    Christian Homburg(12)
    Schüller, Anne M.(11)
    Manfred Bruhn(9)
    Roman Kmenta(9)
    Geffroy, Edgar K.(8)
    Peter Winkelmann(6)
    Gerhard Raab(5)
    Hajo Hippner(5)
    Hartmut Sieck(5)
    Sabine Hübner(5)
    Martin Limbeck(5)
    Bell, Chip R.(4)
    Consulting, MP Online(4)
    Klaus-J. Fink(4)
    Stephan Gebhardt-Seele(4)
    Stefan Helmke(4)
    Simonis, Umberta Andrea(3)
    Ardeschyr Hagmaier(3)
    Christian Belz(3)
    Condition
    Good(3)
    Very good(1)
    Price
    €2 - €5(2)
    over €20(2)
    Medium
    show all
    Paperback(4)
    3.5" and 5.25" disks(0)
    This filter selection is automatically applied to the "Books" category
    Language
    German(4)
    Category
    show all
    Books
    Business & Career
    Marketing & Sales
    Customer management
    • Home
    • Books
    • Business & Career
    • Marketing & Sales
    • Customer management

    Stefan Helmke3.5" and 5.25" disksCustomer management
    Popularity
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    from  Stefan HelmkeUsed - goodBook - Used - good
    New €69.99
    You save €39.50 (56%)
    Book€30.49
    You save €39.50 (56%)
    New €69.99€30.49
    More Details
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation (German Edition)
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation (German Edition)
    from  Stefan HelmkeUsed - goodBook - Used - good
    New €76.99
    You save €30.50 (39%)
    Book€46.49
    You save €30.50 (39%)
    New €76.99€46.49
    More Details
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    from  Stefan HelmkeUsed - goodBook - Used - good
    Book€1.73
    €1.73
    More Details
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    Effektives Customer Relationship Management: Instrumente - Einführungskonzepte - Organisation
    from  Stefan HelmkeUsed - very goodBook - Used - very good
    Book€2.33
    €2.33
    More Details
    momox books logo
    Customer Service
    Hotline
    • +49 30 488 288 200+49 30 488 288 200
    • Monday - Friday: 09.00 - 18.00 hr


    International


    Order safely


    medimops magazine
    About us
    Newsletter
    Special offers, vouchers and much more! Subscribe to the newsletter and get a one-off 10% discount on your next purchase. By subscribing to the newsletter, you consent to your data being used by advertising partners for newsletter tracking and cross-channel advertising purposes in order to provide you with personalized recommendations and advertising. You can revoke your consent at any time with future effect. You can find further information in the data protection declaration.
    Do you want to find out more?
    Secure payment
    paypalvisamastercardamexcartebleue
    Shipping partner
    laposte
    You can also find us here
    • instagram
    • facebook

    © 2025 momox SE Berlin. Buy used CDs, DVDs, books, films and games cheaply and securely online.