000 | 00314nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220613s9999||||xx |||||||||||||| ||und|| | ||
100 | _aChester W Harris | ||
245 | 0 | _aEncyclopedia Of Educational Resarch | |
250 | _a3rd(1960) | ||
260 | _bTHE MACMILLAN CO. | ||
300 | _a1564 | ||
650 | _aSPM | ||
942 | _cPARAC | ||
999 |
_c2214 _d2214 |