TY  - BOOK
AU  - Nelson,Jack L.
AU  - Michaelis,John U.
TI  - Secondary social studies: instruction, curriculum, evaluation 
SN  - 0137977530
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Social sciences
KW  - Study and teaching (Secondary)
KW  - United States
N1  - Includes bibliographies and index
ER  -