000 00324nam a2200133Ia 4500
005 20250516203450.0
008 250516s9999 xx 000 0 und d
041 _aeng
100 _aSurokin
245 _aDo You Know Chemistry
260 _aNew Delhi
_bCBS Publication Dist.
_c1994
300 _a262 p.
700 _aZlofnikov
999 _c69500
_d69500