000 00327nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a370.72
100 _aBEST, John.W.
245 0 _aResearch in Education
260 _bNew Delhi. Prentice-Hall of I
_cndia (Pvt) 1999
300 _axii, 436p.
942 _cLL
999 _c14926
_d14926