Immunization :  abstracts & bibliography 1980 fiscal year 

 - Washington, D.C. :  United States Department of Agriculture, Education, and Welfare,  1980 
 - 85 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community countries<br/>Immunization--Law
<br/><br/><label>Dewey Class. No.: </label>344.043