000 00518nam a22001697a 4500
008 230418b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a371.048:5/6
_bK0
100 1 _aPollack, Philip
_96685
245 _aCareers and opportunities in science:
_bA survey of all fields
250 _aNew rev. ed.
260 _aNew York:
_bE P Dutton & Co Inc,
_c1954
300 _a194p.
_eIllus.
650 _aScience
653 _aChemistry life
942 _2udc
_cBK
999 _c20324
_d20324