000 00340nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aDelbert Mueller
245 3 _aAN Interctive Guide To Educational Resarch A Modular Approach
250 _a1992
260 _bALLYN & BACON
300 _a163
650 _aMedical Education
942 _cGB
999 _c2898
_d2898