000 00401 a2200145 4500
080 _a621:744
_bS 968 M
245 1 _aMachine drawing
_bText and problem book for technical students and draftsmen
_cby C.L. Svensen
250 _a3rd edn.
260 _aNew York
_c1946
650 _aMachinical Engineering
650 _aMachine Drawing
100 1 _aSvensen, C.L.
_d
300 _a280 p.
901 _a35974
999 _c39706
_d39706