00457cam a2200181ua 4500020001000000041001000010082001800020100002600038245007800064250001200142260004400154300001200198365001000210504000500220700002400225942000700249999001900256  c12.00  aengh  a330.1bSAT/IN  aSatyendranath, Sen  .  aIntroduction to economic theory / cSatyendranath sen.hTextual Documents  a1 / b.  aCalcutta : bBookland pvt Ltd , c1962.  a580 ; .  a12.00  a1 asIsik kumar, Das  .  cBK  c329715d329715