000 00353nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a371.33 SHA
100 _a"Sharma, R.A."
245 _aEducational Technology and Management.
250 _a2014
260 _bR.Lall Book Depot
300 _a371.33 SHA
600 _aEducation
942 _2ddc
_cBK
999 _c14026
_d14026