00268nam a2200097 a 450000500170000008200210001710000400003824500510007826000280012930000130015720251203091643.0  a954.004,bD, cho  aChopra, P.N., Puri, B.N., Das, M.N.  aSocial, cultural and economic history of India  aMadrasbMacmillanc1974  a3v, 22cm