000 00299nam a2200133Ia 4500
008 220201s1995 xx 000 0 eng d
082 _a20
_bESP
100 _aEsperanza,S.M.
245 0 _aLibrary & information science
250 _a1st
260 _bC. Pub.
_c1995
300 _a199p.
942 _2ddc
999 _c8620
_d8620