Weidman, H. Mark. <br/><br/>
Pennsylvania / 
photography by H. Mark Weidman ; essay by Marjorie Ackermann. 
 - Portland, Or. :  Graphic Arts Center Pub.,  1994. 
 - 144 p. :  chiefly col. ill., map ;  34 cm. 
<br/><br/><label>ISBN: </label>1558681590 9781558681590 
<br/><br/><label>LCCN: </label>93073315  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pennsylvania--Pictorial works.<br/>Pennsylvania--Libros de láminas.
<br/><br/><label>LC Class. No.: </label>002 F 150  / W418p 1994 
<br/><br/><label>Dewey Class. No.: </label>974.8