Reference information services in the 21st century An introduction
Cassell Kay Ann
Reference information services in the 21st century An introduction - 2nd ed rev. - London Facet Publication UK 2009 - xvii,459p. cm.
978856047784 (pbk) 3784.34
256,499
IN4435, 13/12/2011, New India Book Agency Textual
LIBRARY SCIENCE
2:7.1'P, P6;P9
Reference information services in the 21st century An introduction - 2nd ed rev. - London Facet Publication UK 2009 - xvii,459p. cm.
978856047784 (pbk) 3784.34
256,499
IN4435, 13/12/2011, New India Book Agency Textual
LIBRARY SCIENCE
2:7.1'P, P6;P9