Merit students encyclopedia / 
William D. Halsey. 
 -  Macmillan Educ. Corp,  c1974. 
 - V. (various p.) :  ill. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>REF 030 M545 1974