Caldwell, Peter. <br/><br/>
Pen & ink sketching / 

 - London :  B.T. Batsford Ltd. ,  1995. 
 - 127 p. :  ill. (some drawings) ;  18 cm. 
<br/><br/><label>ISBN: </label>9780713479096 
<br/><br/><label>LC Class. No.: </label>24339-24400 
<br/><br/><label>Dewey Class. No.: </label>741.26  / CAL