000 00458nam a22001811 4500
001 25917
003 BD-DhUET
008 740321s1957 xx 000 0 eng
040 _aDLC
_cOClU
_dBD-DhUET
082 _a744.422
_bHOR/1957
100 1 _aHornung, William J.
245 1 0 _aMechanical drafting
250 _a1st ed.
260 _aEnglewood Cliffs
_bPrentice-Hall
_c1957
300 _a240 p.
_bill.
_c29 cm.
650 0 _aMechanical drawing
942 _cGB
999 _c25917
_d25917