TY  - SER
AU  - Postlethwait, S. N.  
AU  - Novak, J. 
TI  - The Audio-Tutorial Approach to Learning : Through Independent Study and Integrated Experiences ; GSC001914
SN  - 808760025
U1  - 371.3 
PY  - 1972///
CY  - Minnesota 
PB  - Burgess Publishing Co;, 
KW  - Learning -- Audio approach
ER  -