O' Day Edward F., Kulhavy Raymond W. <br/><br/>
Programmed instruction  techniques and trends 

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 - New York  Appleton-Centruy-Corfts  1971 
 - 214 p.  24 cm. 
 - Century psychology series   .
<br/><br/>  
<br/><br/>  Programmed Instruction, Teaching Methods 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching Methods<br/>Programmed Instruction
<br/><br/><label>Dewey Class. No.: </label>371.39442  / ODA