000 00472nam a2200181Ia 4500
005 20250619145101.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c35
040 _aMAIN
041 _aEnglish
082 _a540
_bSEN
100 _aSen and Das
245 2 _aA hand book of chemistry
_b: higher secondarry course (class Xi- Xii)
260 _aCalcutta
_b; Dass Publishing Concern
300 _a218p.
_b, V.1;P.1
650 _aChemistry
942 _cBK
999 _c120704
_d120704