Occupational Health & Safety A Training Guide  Henry O Sawyerr, Abdulrasheed A. Adio, Adedotun T Adeolu & Olaniyi a Opasola 

 - Ibadan  BookBuilders 
 - iv, 173p.   ills, 
<br/><br/><label>ISBN: </label>9789789211500 
<br/><br/><label>LC Class. No.: </label>KU1390. S29