00473nam a22001697a 450000500170000001000150001702000110003203500130004303700130005608200100006910000160007924500710009526000390016627000530020530000280025870000170028620130830123503.0  aENG-108355  c200.00  aEN-91888  bDBAD/PUB  a540.3  aYadav, M.S.  aSupreme dictionary of chemistry /cby M.S. Yadav [and] N.K. Sehgal  aDelhibKalra Publicationsc2010-11  a2619-20/3, New Market, Nai Sarak,bDelhie110006  a296p. :c22cm(Hb)bill.  aSehgal, N.K.