000 00526nam a2200193 4500
001 00050474
003 PWmBRO
005 20190304145012.0
008 940630c1970 enka 00110 eng
020 _a0240506987
100 1 0 _aBarrett, William James.
245 1 0 _a35mm microfilming for drawing offices /
_cby W. J. Barrett.
260 0 _aLondon :
_bFocal Press,
_cc1970.
300 _a135 p. :
_bill.
440 0 _aReprographic library
650 0 _aMicrophotography.
650 0 _aEngineering drawings.
942 _2ddc
999 _c85864
_d85864