PUCPR Search for '(su:"Reference sources.")'

Developing reference collections and services in an electronic age a how-to-do-it manual for librarians

By Cassell, Kay Ann.
New York Neal-Schuman Publishers 1999 .
x, 138 p. 28 cm..
155570364X (alk. paper) | 1555703631

New technologies and reference services

New York Haworth Information Press 2000 .
149 p. , "Co-published simultaneously as The reference librarian, number 71, 2000." 23 cm..
0789011808 (p. 4 of cover : acid-free paper) | 0789011816 (pbk. : acid-free paper)

Fundamentals of managing reference collections

By Singer, Carol A..
Chicago American Library Association 2012 .
xii, 167 p. 23 cm..
9780838911532

Fundamentals of reference

By Mulac, Carolyn..
Chicago American Library Association 2012 .
xii, 131 p. 23 cm..
9780838910870 (pbk. : alk. paper)

E-reference context and discoverability in libraries issues and concepts

Hershey PA Information Science Reference 2012 .
xiv, 294 pages , "Premier reference source"--Cover. 29 centimeters..
9781613503089 (hardcover) | 1613503083 (hardcover)

Smokeless powder reference collection and SWGFEX smokeless powders database expansion /

By Sigman, Michael E.,.
[Rockville, Maryland] : | [Washington, D.C.] : National Criminal Justice Reference Service ; | Office of Justice Programs, 2017 .
1 online resource (v, 70 pages) : , "July 2017."--Report documentation page. | CRDP Program record.

Fuentes especializadas en Ciencias Sociales y Humanidades /

Madrid, España ; Editorial Pirámide, 2017 .
601 páginas : 24 cm..
9788436837902

Consumer reports. Buying guide.

Yonkers, N.Y. : Consumers Union of the U.S., | Consumer Reports 1992 .
volumes : 19 cm.