000 | 003460000a22001330004500 | ||
---|---|---|---|
245 | _aPractical geometry and engineering graphics : a text book for engineering students | ||
100 | _aAbbott, W. | ||
250 | _a5th ed. | ||
260 |
_aLondon _bBlackie _c1951 |
||
300 | _a326p. : ill. | ||
080 |
_a621.7:744 _bA2 |
||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c94992 _d94992 |