000 004200000a22001330004500
008 140223b1958 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aAa J8
082 _aAa J8
100 _aHAWKINS (R R) Ed.
245 _aScientific, medical and techical books published in the United states of America... to December 1956 Edn.2.
260 _aWashington
_bNat.ACa.Of Sc.,
_c1958
650 _aSCIENCE (GENERAL)
999 _c222316
_d222316