Graduate programs in business education, health, information studies, law and social work :  t.6 

. - 35è éd. 
. - Canberra; Ottawa; Mexico   : Peterson's Thomson learnig, 2001
. - ix-2275 p.:  : ill., couv. en coul.  ; 29 cm. 
 - Peterson's,  10889442 .
<br/><br/><label>ISBN: </label>9780768903768 0768903769 
<br/><br/><label>Universal Decimal Class. No.: </label>378.830.0 GRA. 2001 V.6