Mafunzo na mpango wa kazi msaidizi wa duka la ushirika 

 - Moshi  Chuo cha ushirika Moshi  1975 
 - 58p.  32cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperatives society
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO HF5686.C67M2