000 00559nam a2200193 4500
001 33092/87
003 KEPU
005 20130515015749.0
008 111112s9999 xx 000 0 und d
020 _a0 9500417 4 2
040 _aDLC
_bDLC
_cDLC
050 _aZ681.3
_b.B35 1974
100 1 _a"baker, g g. "
_928729
245 1 0 _ainformation access methods for microfilm systems:
_b/
_c g.g. baker
250 _a1 ed.
260 _auk :
_bmicrofilm association
_c1974.
300 _a", 15p.;
_c21 cm."
942 _2lcc
_cBK
_hZ681.3
_i.B35 1974
999 _c55518
_d55518