Nikolaev, Aleksei Borisovich. <br/><br/>
R&D in social reproduction /  
A. Nikolayev ; [translated from the Russian by Yuri Shirokov]. 
 - Moscow :  Progress Publishers,   1975. 
 - 355 p. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--United States
<br/><br/><label>LC Class. No.: </label>Q180.U5