000 00301nam a2200157Ia 4500
020 _aNULL
082 _a546.3
100 _aRochow Eugene G.
245 4 _aThe Metalloids
250 _a-
260 _aBombay
_bD. C. Heath & Company
300 _a111
500 _a0
650 _a-
942 _cBK
999 _c24073
_d24073