TY  - BOOK
AU  - MacKeigan,Helaine
TI  - American library directory: 28th edition. A classified list of libraries in the United States and Canada with personnel and statistical data
AV  - Z 731 A44.1972
PY  - 1972///
CY  - New York
PB  - R. R. Bowker
KW  - Libraries
KW  - United States
KW  - Directory
KW  - Bibliotecas
KW  - Estados Unidos
KW  - Directorios
KW  - Canada
KW  - Canadá
N1  - Incluye índice
ER  -