00303nam a2200121 a 450000500170000002000150001708200150003210000230004724500260007026000420009630000250013870000180016320251203111151.0  a8170004225  a027.6bSIN  aSingh, Ajay Pratap  aLibrary Without Walls  aNew DelhibEss Ess publicationsc2005  axii,357p.c22cm.cHB  aMurthy, T.A.V