TY  - BOOK
AU  - Hazel Fredericksen
AU  -  R.A. Mulligan, 
TI  - Child and his welfare
SN  - 0-7167-0905-8
U1  - 649 
CY  - San Francisco
PB  - W.H.Freeman and Co.
N1  - Hazel Fredericksen & R.A. Mulligan: Child and his welfare.  (3rd Ed)  San Francisco.  W.H.Freeman and Co., 0-7167-0905-8--(649FRE)
ER  -