00441nam a22001577a 450000500170000001000150001702000230003203500140005503700130006908200080008210000170009024500540010726000610016127000410022230000200026320230817105557.0  aENG-137468  c395.00a8183243630  aEN-121000  bDBAD/PUB  a374  aBhatia,Sugan  aAdult And Continuing Education /cby Sugan Bhatia  aNew Delhi bKrishan Mittal for Mittal Publicationsc2011  a4594/9, DaryaganjbNew Delhie110002  a150p.c22cm(Hb)