000 00363nam a2200133Ia 4500
001 15490
008 220811s1953 ###||||g |||| ||spa d
082 _a016.6
_bH19
100 _aHawkins, R. R.
_988391
245 0 _aScientific, Medical, and Technical Books
264 _c1953
942 _cBK
_2ddc
035 _a016.6 -H19-Scientific, Medical, and Technical Books-
999 _c68909
_d68909