Somerson, Paul <br/><br/>
PC Magazine DOS power tools  techniques, tricks, and utilities 

 - 2d ed 
 - Toronto  Bantam Books  1990 
 - xxiii,1272 p. 
<br/><br/><label>ISBN: </label>0553349384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE
<br/><br/><label>Dewey Class. No.: </label>005.43  / SOM