TY  - BOOK
ED  - Unesco. 
ED  - Unesco. 
TI  - An International survey of book production during the last decades / 
SN  - 9231020404
PY  - 1982///
CY  - Paris : 
PB  - Unesco , 
KW  - Book industries and trade
KW  - Statistics
KW  - Publishers and publishing
N1  -  Chiefly tables;  "Recommendation concerning the international standardization of stat istics relating to book production and periodicals": p. 83-87
ER  -