00536nam a2200169Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 86--9889 0-566-03519-7 NITIL NITIL 21st 025.525 W592P Whitehall, Tom (Ed.) Practical current awareness services from libraries Tom Whitehall Hants Gower 1986 x, 109p. Current awareness services; Reference service (Libraries); Library science-Data processing BKS 31251 31251 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 025.525 W592P 120550 2019-04-03 00:00:00 2019-04-03 BKS