LEADER 00000nam 2200217 a 4500 001 074943144x 007 t 008 000731s2000 enk r 000 eng d 020 074943144X 040 CURLBL 050 4 HF 5415.5 C6 100 1 Clegg, Brian. 245 14 The invisible customer :|bstrategies for successful customer service down the wire. 260 London :|bKogan Page,|c2000. 300 216p. 650 0 Customer relations. 650 0 Call centres|xCustomer services. 650 0 Electronic commerce|xCustomer services.
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