00486nam a22001697a 450000500170000001000150001702000260003203500130005803700130007108200080008410000170009224500760010926000300018527000180021530000330023350000500026620140210125556.0  aENG-109152  a9788120349977c895.00  aEN-92685  bDBAD/PUB  a547  aGhatak, K.L.  aA text book of organic chemistry and problem analysis /cby K.L. Ghatak  aDelhibPHI Learningc2014  bDelhie110092  axix,1304p.c25cm(pbk)         aIncludes bibliographical references and index