NCC CBT library module 2: authoring systems / 
edited by Janet Rothwell 
 - England  NCC Publication  1983 
 - 129p  ill;  30cm 
<br/><br/><label>ISBN: </label>0850124336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science<br/>Authoring systems
<br/><br/><label>Dewey Class. No.: </label>001.64  / NCC