000 00288nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a02(031)
_bKEN
245 0 _aEncyclopedia of library and information science. 40 V [v 29 & 30 N A]
260 _aNew York
_bMarcel dekker
_c1968
942 _cBK
999 _c37954
_d37954