00344cam a22001097a 4500008004000000082001900040100002500059245006800084260003100152300001000183650004100193180718b1982   xxu||||| |||| 00| 0 eng d  aT000x5413 Si64  aSingh, Nawal Kishore  aIndustrial progress and economic growthcby Nawal Kishore Singh  aNew DelhibClassicalc1982  a216p.  aEconomic development - India - Bihar