000 00348nam a2200145Ia 4500
005 20260205052059.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a540 V89C
100 _aVERMA,N K & OTHERS
245 0 _aCOMPREHENSIVE CHEMISTRY.
260 _aNEW DELHI.
_bLAXMI
_c1994
300 _a979p.
690 _aCHEMISTRY
942 _cBK
999 _c108116
_d108116