000 00335nam a2200133 4500
999 _c67907
_d67907
005 20220614100523.0
008 220614b ||||| |||| 00| 0 eng d
082 _a306.43 K93E
100 _aKokandakar, J.R.
_92920
245 _aEducation and Human Life
260 _aHyderabad
_bCentral Techno
_c2008
300 _ap.74
942 _cDBK