000 00284nam a2200121Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a540
082 _bJAU/M
100 _adr.s.p
_bjauhar
100 _bs.kmalhotra
245 0 _amodrn's abc of chemistry
260 _bmodern publications
999 _c8789
_d8789