000 00300nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aD. AINLEY
245 _aCHEMISTRY IN TODAY,S WORLD
260 _bUniversitiy, Pub, Delhi
_c1989
300 _a408
650 _aCHEMISTRY
_bB.SC.
942 _2ddc
_cBK
999 _c14652
_d14652