000 00294nam a22001217a 4500
999 _c10443
_d10443
020 _a8121206030
082 _a370.68 PRA
100 _aPrakash, Shri
245 _aEducational Planning /
_cShri Prakash
260 _aNew Delhi :
_bGyan Publishing House,
_c1999.
300 _a278 p.
942 _cSTS