000 00305nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
100 _aGill, P. S.
245 _aText Book of Machine Drawing
250 _a6
260 _aLudhiana
_bKatson Publishing House
_c1980
300 _avi,520p.;22.5cm.
942 _cDB
999 _c8638
_d8638