00448nam a2200121Ia 4500999001700000082001700017100002000034245010800054260002900162300001000191942000700201952011800208  c14661d14661  aRR 016.5 GUI  aTirmizi, S.A.I. 0auide to the records relating to science and technology in the National Archives of India bA ramp study  aNew DelhibNISTADSc1982  a115p.  cBK  00104070aNASSDOCbNASSDOCd2004-10-08i2008-12-30l0oRR 016.5 GUIp31512r2019-04-18 00:00:00w2019-04-18yBK