000			00415 a2200145 4500
082			_a602.3 _bC234
100			_aBrown, Sanborn C.
245	1		_aCHANGING CAREERS IN SCIENCE AND ENGINEERING
260			_aCambridge, Mass. _bM. I. T. Press _c1972
300			_a349
650			_aEngineering As A Profession -- Congresses
650			_aScience As A Profession -- Congresses
964			_gCIRC
997			_aA23954 s C
999			_c460048 _d460048