CONTRACT CLAUSES:  Collective Agreement Language in Canada/ 
Sack,Jeffrey  Q.C & Ethan Poskanzer 
 - 2nd edition. 
 - Toronto,Ontario,Canada.:  Lancaster House,  c1985. 
 - xviii,474 p.:  ill.;  23 cm. 
<br/><br/><label>ISBN: </label>0920450024 
<br/><br/><label>LC Class. No.: </label>KE3193  / .S23 1985