000 | 00302nam a2200097Ia 4500 | ||
---|---|---|---|
008 | 231207s9999 xx 000 0 und d | ||
082 |
_a604.2 _bABB |
||
100 | _aAbbott, W. | ||
245 | 0 | _aPractical geometry and engineering graphics : a textbook for engineering and other students | |
260 | _bBlackie & Son Ltd | ||
999 |
_c1939 _d1939 |