000 00483nam a2200193 4500
001 11586/71
005 20130515014724.0
008 111112s9999 xx 000 0 und d
020 _a240 50698 7
020 _ahard cover
082 0 0 _a778. 315 bar
100 1 _a"barrett, w j. "
245 1 0 _a35 mm microfilming for drawing offices:
_b/
_c w.j. barrett
250 _a1 ed.
260 _auk :
_bfocal press
_c1970.
300 _a", 135p.;
_c22 cm."
504 _a
650 0 _a
_x
999 _c25993
_d25993