TY  - BOOK
AU  - Cowie,Valerie A.
TI  - A study of the early development of Mongols
SN  - 0080068286
PY  - 1970///
CY  - Oxford
PB  - Pergamon Press
KW  - Down's syndrome
N1  - 'An abridged form of a thesis ... University of London ... 1967.'; Bibliography: p. 106-108
ER  -