Reference and information services in the 21st century an introduction

ग्रंथसूची विवरण
मुख्य लेखक: Cassell, Kay Ann
अन्य लेखक: Hiremath, Uma
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Neal-Schuman Publishers c2009.
संस्करण:2nd ed.
विषय: