00465nam a2200169Ia 4500100006100000245004500061260002800106300001000134490000500144500000500149690000600154700000500160952008600165964001700251921001000268999001700278  aIndian Institute of Technology, Central Library, Madras.  aUnion catalogue of periodical holdingsb  aMadrasbThe Auth.c1971  a377p.  a  a  a   a  00104070aISIbISId1976-08-05l0pDP10155r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a26568  c26568d26568