000			00405pam a2200145a 44500
082			_aNASA _bCR-918
100			_aMeister,D
245	1		_aEVALUATION OF USER REACTIONS TO A PROTOTYPE ON-LINE INFORMATION RETRIEVAL SYSTEM
260			_a _bNasa, Washington, D.C. _c1967
300			_a57
500			_aBound With Nasa Cr-916-17, 919-20.
700			_aSullivan,D J
964			_gCIRC
997			_aTR12299 C
999			_c397004 _d397004