000 00344nam a2200157Ia 4500
008 250909s9999||||xx |||||||||||||| ||und||
035 _a246
082 _a660
100 _aGOYAL R.N.
245 0 _aTEXTBOOK OF ENGINEERING CHEMISTRY
260 _bANE BOOKS
_c2008
300 _a1-373
500 _a3051
650 _aCHEMICAL
942 _cBK
999 _c18425
_d18425