000 00302pam a2200121 a 4500
020 _c
041 _aeng
100 _aR.Raman Alair.
245 _aComputer Applications To Library & Information Services
_hTextual Documents
260 _a[s.l]:
_bESS ESS Publication
300 _a279p.
930 _a14740
999 _c91640
_d91640