000 00351nam a2200133Ia 4500
008 221001s2017 xx 000 0 eng d
020 _a9789352603268
082 _a001 OMP
100 _aOmprakash
245 0 _aParyavaraniya adhyayan aur shikshan shastra
260 _aChennai
_bMcGraw Hill
_c2017
300 _aVarious pagination
942 _2ddc
_cREF
999 _c43396
_d43396