Sacerdoti, Earl D. <br/><br/>
A structure for plans and behavior / 
Earl D. Sacerdoti. 
 - New York :  Elsevier,  1977, 
 - xv, 126 p. :  ill. ;  24 cm. 
 - Artificial intelligence series .
<br/><br/>Bibliography: p. 123-126. 
<br/><br/><label>ISBN: </label>044400209X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence.<br/>Planning.