Machanik, Gerald. <br/><br/>
Occupational hazards and health. 

 - Pretoria :  Workmen's Compensation Commissioner,  1956. 
<br/><br/> Tipped in: South Africa. Laws, legislation, etc. Workmen's Compensation Act, 1941 ... Procedure in regard to claims. 5.5p.  English and Afrikaans. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial accidents.<br/>Industrial hygiene -- South Africa.--Industrial hygiene -- South Africa.<br/>Occupational diseases.