000 00272nam a22001217a 4500
008 240824b |||||||| |||| 00| 0 eng d
082 _a540
_bGAU
100 _aGaur, J N
245 _aSecond year practical Chemistry
260 _a
300 _a154p.
942 _cBK
_2ddc
999 _c80317
_d80317