TY  - BOOK
AU  - McCormick B J, and others
TI  - Introduction economics
T2  - Penguin Modern Economics Ed by B J McCormick
U1  - X, L4 
PY  - 1974///
CY  - Harmonds-worth
PB  - Penguin Books         
KW  - Economic Theory
N1  - Bibliography: P 746-751
ER  -