Current problems in references services /
Galvin, Thomas J.
Current problems in references services / by Thomas J. Galvin. - New York : Bowker, 1971. - 162 p. - Problems centered approaches to librarianship .
0835204251
SERVICIO DE CONSULTA (BIBLIOTECA)
Current problems in references services / by Thomas J. Galvin. - New York : Bowker, 1971. - 162 p. - Problems centered approaches to librarianship .
0835204251
SERVICIO DE CONSULTA (BIBLIOTECA)