TY  - BOOK
AU  - Davies,Ivor K.
TI  - Instructional technique
SN  - 007015502X :
U1  - 371.1 
PY  - 1981///
CY  - New York
PB  - McGraw-Hill
KW  - Teaching
KW  - Handbooks, manuals, etc
N1  - Includes bibliographies and indexes
ER  -