WHITMORE, T. C. Y OTRO <br/><br/>
RESOURCES FOR THE TWENTY-FIRST CENTURY 

 - 0 
 - U.S.A.  UNITED STATES GOVERMENT  1979 
 - 345 pag  29 cm 
 - 0  0 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>550  / W55