TY - SER AU - Zettelmeyer F. TI - Expanding to the Internet : Pricing and Communications Strategies When Firms Compete on Multiple Channels PY - 0000///0 CY - JMR PB - Aug-00 KW - Internet Pricing, UR - http://192.168.6.13/libsuite/mm_files/Articles/AR3231.pdf ER -