00322nam a2200121 a 450000500170000002000150001708200190003210000060005111000370005724500400009426000420013430000240017620251203110635.0  a8185194394  a025.30285bINF  d_  aGopinath, M.A. and Rama Reddy E.  aInformation Access Through Networks  aHyderabadbBooklinks Coporationc1996  axx,219p.c24 cm. HB