000 00400nam a2200169 4500
020 _a
_c
082 _a540 HAL
100 _a
245 _aA SURVEY OF AMERICAN CHEMISTRY
_hENGLISH
250 _a
260 _aNEW YORK
_bREINHOLD
_c1926
300 _a257
_fHB
500 _a
590 _d
650 _aA SURVEY OF AMERICAN CHEMISTRY
942 _cREF
999 _c274794
_d274794