00557nam a22001937a 450000500170000001000140001702000260003102000230005703500130008003700130009308200080010610000170011424500950013125000130022626000390023927000410027830000270031970000170034620100726143351.0  aENG-97006  a9788174732330c295.00  a8174732330c295.00  aEN-80539  bDBAD/PUB  a660  aGoel, Neetu   aConcise engineering chemistry:btheory and practicals / cby Neetu Goel [and] Sanjay Kumar  a4th. ed.  aDelhibA.I.T.B.S. Publishersc2010  aJ-5/6, Krishan Nagar bDelhie110051  axxii,673p.c24cm (pbk)  aSanjay Kumar