TY  - BOOK
AU  - McColvin,Lionel R.
TI  - Public library services for children
T2  - UNESCO public library manuals,
AV  - Z718.1 .M23
U1  - 027.625 
PY  - 1957///]
CY  - [Paris]
PB  - UNESCO
KW  - Children's libraries
ER  -