The steel square, instruction paper

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110 2 ‡aAmerican School (Chicago, Ill.)
245 1 4 ‡aThe steel square, instruction paper / ‡cprepared by Morris Williams ...
260 ‡aChicago, Ill. : ‡bAmerican school of correspondence, ‡c[c1908]
300 ‡a1 p. l., 27, [3] p. : ‡bdiagrs., ‡c25 cm.
500 ‡aContains also Examination paper.
538 ‡aMode of access: Internet.
650 0 ‡aCarpenters' square.
700 1 ‡aWilliams, Morris.
CID ‡a011212886
DAT 0 ‡a20110603150751.0 ‡b20111215000000.0
DAT 1 ‡a20120814093540.0 ‡b2013-08-10T14:12:48Z
DAT 2 ‡a2011-12-22T08:30:13Z
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HOL ‡0sdr-ia-loc16805835 ‡aloc ‡bSDR ‡cILOC ‡ploc.ark:/13960/t3tt5hp2c ‡sLOC ‡116805835 ‡8ia.steelsquareinstr01amer
974 ‡8ia.steelsquareinstr01amer ‡bLOC ‡cILOC ‡d20130810 ‡sia ‡uloc.ark:/13960/t3tt5hp2c ‡y1908 ‡rpd ‡qbib ‡tUS bib date1 < 1930