000 00312nam a2200133Ia 4500
008 160316s1952 xxu||||| |||| 00| 0 eng d
020 _a
100 _aWilson, E Bright
245 _aAn Introduction To Scientific Research
250 _a
260 _aNew York
_bMc-Graw Hill
_c1952
300 _a373
700 _a
_a
999 _c7751
_d7751