Pfaffenberger, Orger Bryan. <br/><br/>
Timeslips III made easy / 
Orger Bryan Pfaffenberger 
 - Osborne :  McGraw-Hill,  1991 
 - 276 p. :  charts 
<br/><br/><label>ISBN: </label>0078817390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programs And Programming.<br/>Computer Application.
<br/><br/><label>Dewey Class. No.: </label>621.381  / P523T