000 00319nam a2200133Ia 4500
008 211201s2016 xx 000 0 eng d
082 _a370.15
100 _aBHATNAGAR,SURESH
245 0 _aLEARNING AND TEACHING
260 _bR.LALL BOOK
_aMEERUT
_c2016
300 _aXXIV,350
650 _aEducation
942 _2ddc
_cBBN
_01
999 _c211
_d211