Thiagarajan, Sivasailam. <br/><br/>
Tutoraids 
Sivasailam Thiagarajan. 
 - Englewood Cliffs, N.J.  Educational Technology Publications  c1978. 
 - xii, 82 p.  24 cm. 
 - The Instructional design library  v. 20 .
<br/><br/> 920331 
<br/><br/>Bibliography: p. 65. 
<br/><br/><label>ISBN: </label>0877781249 
<br/><br/><label>LCCN: </label>77025137  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tutors and tutoring<br/>Programmed Instruction
<br/><br/><label>LC Class. No.: </label>LC41  / .T48 
<br/><br/><label>Dewey Class. No.: </label>371.39/4