00533nam a22001697a 450000500170000001000150001702000300003203500140006203700090007608200080008510000150009324500850010825000160019326000570020927000760026630000210034220220204113205.0  aENG-131090  a978-93-90491-94-0c226.00  aEN-114622  bDBAD  a500  aG.B. Vinay  aScience and Technology:bFor Civil Services Preliminary Examination/cVinay G.B.  a3rd Edition  aChennaibMcGraw Hill Education Private Limitedc2022  bChennai`aAnjana Complex No. 5/90 A, Butt Road, St Thomas Mounte600016  a376p.c24cm(pbk)