TY - BOOK AU - Lal, C TI - Descriptive Questions in Library and Information Science:For Net(ugc), Slet, Set and Other Competitive Examinations U1 - 20 PY - 0000///New Delhi CY - 2014 PB - Ess Ess KW - Comupter science, information & general works KW - Library & information scienceLibrary Science KW - Post Graduate Reference ER -