000 00379nam a2200181Ia 4500
008 240419s9999||||xx |||||||||||||| ||und||
020 _c165.00
040 _aMAIN
041 _aeng
100 _aRATTAN, S
245 0 _aENGINEERING CHEMISTRY
250 _a1st
260 _bKATARIA
_aNEW DELHI
_c2004
300 _a445
650 _aCOMPUTER
710 _cR18-3
942 _cTB
999 _c597
_d597