Changes in science performance, 1969-1973 :  exercise volume 

 - Washington, D.C. :  United States Government Printing Office,  1975 
 - 317 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology and law<br/>Technological literacy--Law and legislation
<br/><br/><label>Dewey Class. No.: </label>344.095