000 003910000a22001330004500
245 _aAmerican men of science : a biographical directory
250 _a11th ed.
260 _aNew York
_bBowker
_c1965
300 _a6v.
500 _a010205 (the physical & biological sciences supplement II) ; New York : Bowker, 1967 ; viii, 311 p.
080 _a92:5(73)
_bA5
041 _aEN
942 _cBK
999 _c97642
_d97642