000 00284nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a540
100 _aONGLEY,P.A
245 0 _aChemistry
260 _bLondon. Longman, GB
_c1975
300 _a(iv),108p.
942 _cLL
999 _c773
_d773