000 00503nam a2200205Ia 4500
005 20241216010507.0
008 180423s9999||||xx |||||||||||||| ||und||
082 _a550
_bW55
100 _aWHITMORE, T. C. Y OTRO
245 0 _aRESOURCES FOR THE TWENTY-FIRST CENTURY
250 _a0
260 _aU.S.A.
_bUNITED STATES GOVERMENT
_c1979
300 _a345 pag
_c29 cm
341 _h0
490 _v0
_a0
541 _d01-Feb-00
650 _aCIENCIAS PURAS
856 _zCC. Puras
942 _cLIBRO
999 _c15970
_d15970