TY  - BOOK
AU  - INTERNATONAL LABOUR OFFICE.
ED  - INTERNATONAL LABOUR OFFICE.
TI  - Hygiene in shops and offices : " Forty - seventh session , 1963"
U1  - "X:9p1,N63, K3.6-1/UN" 
PY  - 1962///
CY  - Geneva
PB  - Intrnational Labour Office     
ER  -