Stevens, Ralph <br/><br/>
Internal organs and circulatory system of the cat ( videorecording) 
by Ralph Stevens 
 - Dubuque, Iowa  W. C. Brown Co.  1991 
 - 1 videocassette (VHS) ( 110 min. ) : sd, col. ; 1/2 in. 
<br/><br/><label>ISBN: </label>0697139220