000 00344nam a2200145Ia 4500
005 20241122020006.0
008 150502s9999||||xx |||||||||||||| ||und||
082 _a660.2 SAN
100 _aSantosh kr. Nand Gupta
245 _aEngineering Chemistry
250 _a2003
300 _a660.2 SAN
600 _aEngineering
942 _2ddc
_cBK
_015
999 _c11050
_d11050