000 00367nam a2200145Ia 4500
082 _a604.2
_bBLE
100 _aBlack, Earl D.
_949238
245 _aEngineering and technical drawing
_cEarl D.Black
260 _aNew York:
_bVan Nostrand Reinhol,
_c1972.
300 _bxii, 449p.
500 _aHB
546 _aEng
650 _aMechanical drawing
_949622
942 _cBK
999 _c21030
_d21030