00554cam a22002171  4500001001300000003000400013005001700017008004100034010001700075025002000092035002000112040002100132042001200153050001500165100005300180245002500233260001100258300002900269500001600298650002200314sa 66007206 DLC20260227112302.0950303s1964    ii a          000 0 beno   asa 66007206   aPL480:EP-B-1093  a(OCoLC)32083937  aDLCcCUdCUdDLC  apremarc00aQ125b.Q352 aKudarēta-e-Khudā, Muhāmmāda,d1900-1977.10aBicitra bijñāna.  c[1964]  a2, 76 p.billus.c21 cm.  aIn Bengali. 0aSciencexHistory.