000			00560 a2200181 4500
082			_a604.2 _bHOI
100			_aHoelscher, Randolph Philip _947952
245			_aIndustrial production illustration for students, draftsmen, and illustrators _cRandolph Philip Hoelscher
250			_a2nd ed.
260			_aNew York: _bMcGraw-Hill, _c1964.
300			_aviii, 243p.
500			_aHB
546			_aEng
650			_aEngineering drawing _931218
700			_aPohle, Richard F.(jt.auth.) _948261
700			_aSpringer, Clifford Harry (jt.auth.) _947954
942			_cBK
999			_c6621 _d6621