000 00503nam a2200193 4500
008 110906s9999 xx 000 0 und d
020 _a(paper back):
082 0 0 _a2 jon
082 0 0 _a604
100 0 _ajones,
245 1 0 _amachine drawing for the use of engineering students in scien:
_bce and techinical schools and colleges/
_cthomas;
250 _a1
260 _auk:
_bjohn heywood ltd
300 _a140,
_c28
500 _ano index
504 _a
600 1 0 _xmutiple authors
906 _c
999 _c10404
_d10404