Cropley, A. J. <br/><br/>
12 strategi elak bisnes gagal 
Zulnaidi Yaacob 
 - 1st ed. 
 - New York  Pergamon Press  c1977 
 - 196p.:  graphs;  22cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 166-184 
<br/><br/><label>ISBN: </label>0080218148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult education