TY  - BOOK
AU  - Blaug, Mark
TI  - An introduction to the teaching of economics
SN  - 0140801596
U1  - 370.19 
PY  - 1970///
CY  - New York
PB  - Pengium Books
KW  - Economics
KW  - Study and teaching
N1  - Includes bibliographical references (p. 333-52)
ER  -