TY  - BOOK
AU  - Smith,Robert McNeil
TI  - Teacher diagnosis of educational difficulties
SN  - 0675095506 (hardback)
AV  - LB3051 TEA 
PY  - 1969///
CY  - Columbus, Ohio
PB  - C. E. Merrill
KW  - Grading and marking (Students)
N1  - Includes bibliographies
ER  -