9780134695068_TestBank_armstrong_marketing_6ce_ch01_tif 9780134695068_TestBank_armstrong_marketing_6ce_ch01_tif administrator Test Bank: Marketing: An Introduction, Updated 6th Canadian Edition, Gary Armstrong, Philip Kotler, Valerie Trifts, Lilly Anne Buchwitz, ISBN-10: 0134695062, ISBN-13: 9780134695068