00481nam a22001697a 450000500170000001000150001702000260003203500140005803700090007208200080008110000240008924500470011326000480016027000610020830000190026970000230028820231114160621.0  aENG-138372  a9789393330628c425.00  aEN-121904  bDBAD  a540  aSinghal, Atul Kumar  aChemistry/cby Atul Kumar SinghalhEnglish  aTelanganabUniversities Press (India)c2024  a3-6-747/1A& 3-6-7541/1Himayatnagar, HyderabadbTelangana  avp.c26cm(pbk)  aAtul Kumar Singhal