TY  - BOOK
AU  - Smith,Robert McNeil
TI  - Teacher diagnosis of educational difficulties
T2  - Merrill's international education series
AV  - LB3051 .S59
U1  - 371.3/0282 
PY  - 1969///]
CY  - Columbus, Ohio
PB  - C. E. Merrill
KW  - Grading and marking Students
KW  - Local
N1  - Includes bibliographies
ER  -