Information bulletin 

 - Canada :   Progress Books,   [n.y.-] 
 - v.;   ill.;   23 cm.  
 - Monthly 
 - vol.1, no.1, (n y.)_ 
 = INF B 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information - periodicals
<br/><br/><label>Dewey Class. No.: </label>020.5  / INF B