TY  - BOOK
AU  - Clark,Leonard H.
AU  - Starr,Irving.
TI  - Secondary and Middle school teaching methods
SN  - 002-322650-1
U1  - 373.11 CLA 
CY  - New York
PB  - Macmilliam Publishing co.,inc
N1  - Includes bibliographical references and index
ER  -