000 00294pam a2200133 a 4500
020 _c
041 _aeng
100 _aBereit Apndde.
245 _aChemical System
_hTextual Documents
260 _aNew Delhi
_bMcGraw Hill
_c1961
300 _a772p.
700 _aBoast Kenneth.
930 _a14924
999 _c91824
_d91824