000 00491nam a2200169Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a63-22746
040 _aNITIL
_cNITIL
082 _221st
_a370.72
_bT781I
100 _aTravers, Robert M W
245 3 _aAn Introduction to educational research
_cRobert M W Travers
250 _a2nd
260 _aNew York
_bMacmillan
_c1964
300 _axxiii, 581p:ill
650 _aEducation-Research; Education-Experimental methods
942 _cBKS
999 _c30929
_d30929