000 00331pam a2200133a 44500
082 _aNASA
_bCR-1720 -
100 _a
245 1 _aINTRODUCTION TO A BIOLOGICAL SYSTEMS SCIENCE
260 _a
_bNasa, Washington, D.C.
_c1971
300 _aix,335
500 _aBound With Nasa Cr-1717-1720
964 _gCIRC
997 _aTR8402 C
999 _c394092
_d394092