000 00481nam a2200205Ia 4500
008 210603s9999||||xx |||||||||||||| ||und||
040 _aBBPKD
041 _aEnglish
082 _a540
100 _aCHAWLA, S
245 _aTHEORY AND PROBLEMS OF ENGINEERING CHEMISTRY
250 _a3RD
260 _bDHANPAT RAI & CO
_aNEW DELHI
_c2008
300 _aA.24
500 _a12DOCUTM
650 _aCHEMISTRY
650 _aCHEMISTRY
942 _cBK
999 _c90834
_d90834