Windows NT4:  For Busy People/  English. 
Stephen L. Nelson. 
 - USA:  McGraw-Hill,  1996. 
 - xx, 244p.:  ill.;  24cm. 
<br/><br/><label>ISBN: </label>9780078822544 
<br/><br/><label>Dewey Class. No.: </label>681.142.2  / NEL