Singh, Jagtar .
Library and information science in digital age, Vol.I / - 1 / - New Delhi : Ess Ess , 2009. - 169p. ;
978-81-7000-581-0
Digital library
025.04 / LIB.1
Library and information science in digital age, Vol.I / - 1 / - New Delhi : Ess Ess , 2009. - 169p. ;
978-81-7000-581-0
Digital library
025.04 / LIB.1