MacKeith, Bill . <br/><br/>
Expanding Environment /  Textual Documents 
Bill MacKeith. 
 - 1st ed / 
 - New Delhi :  S. Chand & Company ,  c1994. 
 - 124p. :  ill ;  28cm . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Engineering Environment 
<br/><br/><label>Dewey Class. No.: </label>620  / Ma 193 Ex