Instructional technology its nature and use

Main Author: Wittich,Walter A.
Other Authors: Schuller,Charles F.
Format: Open Shelf
Published: New York: Harper and Row Publisher, 1979.
Subjects:
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020 |a 0060471697  
090 0 0 |a LB1043   |b W58 1979 
100 1 |a Wittich,Walter A.  
245 1 0 |a Instructional technology its nature and use   |c Walter A.Wittich. 
260 |a New York:   |b Harper and Row Publisher,   |c 1979. 
300 |a xx,331p.:   |b ill.;   |c 24cm. 
504 |a Include bibliographical reference and index 
650 0 |a Audio-Visual education  
700 1 |a Schuller,Charles F.  
999 |a 0000221631