Sharma, Umesh Chandra. The informeter : measuring library cost-effectiveness / Umesh Chandra Sharma. - New Delhi : Ess Ess Publications , 1995. - 10 ,342p. : ills,tables ; 23m 12 plates . NULL ISBN: 8170001854 Rs. 550.00 Subjects--Index Terms: LIBRARIES Dewey Class. No.: 027.0296 / SHA/I