TY  - GEN
AU  - Krzys,Richard
AU  - Litton,Gaston
TI  - World librarianship: a comparative study
T2  - Books in Library and Information Science ; 42
SN  - 0-8247-1731-7
PY  - 1983///
CY  - New York
PB  - Marcel Dekker
KW  - biblioteconomia comparada
ER  -