000 005140000a22001210004500
041 _aENG
100 _aAnantha Krishna
_bK R
_E677
_FResearcher
502 _aEducation
_gKarnatak University
700 _aHiregange
_bT K
_E673
_FGuide
245 _aConstruction of programmed learning material in statistics for B Ed students and comparison of its effectiveness with the traditional method of teaching(units : frequncy distribution,graphical representation and central tendency)
260 _c1971
650 _aEducation
999 _c257069
_d257069