TY  - BOOK
AU  - Ballard,Philip Boswood
TI  - Group tests of intelligence,
U1  - 153.93 
PY  - 1922///]
CY  - London, New York [etc.]
PB  - Hodder and Stoughton, ltd.
KW  - MCE
KW  - Psychological tests
N1  - 0; 0; 0; 153_930000000000000_BAL
ER  -