00261nam a2200109 a 450000500170000008200180001710000230003524500170005826000370007530000210011270000180013320251203110439.0  a005.133BbGNA  aGnanaundaram, V.B.  aBasic Master  aMadrasbEmerald Publishersc1991  a205p.c20 cm. PB  aPadmini, R.S.