000 00287nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aJOHN W. HILL
245 _aCHEMISTRY AND LIFE
260 _bSurjeet.n.delhi
_c1986
300 _a672
650 _aCHEMISTRY
_bB.SC.
942 _2ddc
_cBK
999 _c14552
_d14552