Thelibrary of Congress and its work :
Thelibrary of Congress and its work : A selection of pictures with descriptive text /
- washington : Government printing office, 1950.
- 64 p. ; ill. ; 26 cm.
- 77 (73) (064) .
Գրադարաններ--ԱՄՆ
77 (73) (064)
Գրադարաններ--ԱՄՆ
77 (73) (064)