TY  - BOOK
AU  - Schonell,Fred Joyce
AU  - Schonell,F.Eleanor
TI  - Diagnostic and attainment testing : : including a manual of tests,t heir nature,use,recording and interpretation / 
U1  - 371.26 SCH 
PY  - 1960///
CY  - Edinburgh : 
PB  - Oliver & Boyd , 
KW  - Educational tests and measurements
ER  -