000			00453pam a2200169a 44500
008			160408b1982 xxu||||| |||| 00| 0 eng d
082			_a371.39445 _bIn8
100			_aSleeman, D.
245	1		_aINTELLIGENT TUTORING SYSTEMS
260			_aLondon _bAcademica Press _c1982
300			_axi,345
440			_aComputers And People Series _v
650			_aComputer-Assisted Instruction
700			_aBrown, J. S.
964			_gCIRC
997			_aA86271 C
999			_c290296 _d290296