000 00268 a2200109 4500
082 _a620
_bN213e
245 1 _aENGINEERING AND THE LIFE SCIENCES
260 _aWashington, D. C.
_bNational Research Council
_c1962
300 _a59
964 _gCIRC
997 _a39878 s C
999 _c453918
_d453918