000			00518nam a2200205Ia 4500
005			20250619144900.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a0134680588 _c _6.95
040			_aMAIN
041			_aEnglish
082			_a371.3 _bHOS
100			_aHosford, Philip L.
245		3	_aAn instructional theory-A beginning
260			_aLondon _b; Prentice-Hall _c, 1973
300			_axii,195p.
650			_aEducation
650			_aInstructions
650			_aMathod Of Instruction
942			_cBK
999			_c115032 _d115032