000 00264nam a22001097a 4500
003 OSt
008 240201b |||||||| |||| 00| 0 eng d
082 _aP020.5
_bA62
245 _aAnnals of Library Science & Document. Vol.27-28
260 _c1980-81
942 _2ddc
_cBK
999 _c36599
_d36599