TY  - BOOK
AU  - Boardman,A.D.
TI  - Physics programs
T2  - Wiley-Interscience publication
SN  - 9780471277408
U1  - 621.388 
PY  - 1980///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Physics -- Programmed instruction
KW  - Physics
ER  -