00334nam a2200109 a 450000500170000002000150001708200190003210000190005124501010007026000370017130000160020820251203092000.0  a8174460306  a658.8,bD, wil  aWilson, Aubrey  aNew directions in marketing: business- to- business strategies for the 1990s, Aubrey Wilson, eng  aNew Delhi, Excel Books, Inc1991  a231p.c22cm