Mokhov, Z. <br/><br/>
The protection of labour in the USSR / 
 Охрана и оздоровление труда / 
by Z. Mokhov. 
 - Moscow ;  Leningrad :  Co-operative publ. society of foreign workers in USSR,  1933. 
 - 48 p. ;  18 cm. 
 - 331(47) (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour protection--Socialism--USSR
<br/><br/><label>Universal Decimal Class. No.: </label>331(47) (NLA)