000 00246nam a22001217a 4500
020 _a8183561403
082 _a541.36
_bTYA/THE
100 _aPRAVEEN TYAGI
245 _aTHERMOCHEMISTRY
250 _aFIRST
260 _bDPH
_c2006
942 _2ddc
_cBK
999 _c1636
_d1636