025.524
KAW/T

ACT6023
ACT6024

Kawatra, P. S Textbook of information science / P. S. Kawatra. - New Delhi : A.P.H., 2013 .
viii, 323p. ; 21 X 14cm. Includes annexure & index 978-93-313-2114-5 295.00
LIBRARY & INFORMATION SCIENCE