000 00535nam a2200193Ia 4500
005 20250508154657.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a001.42, VAN
_qFEDL
100 _aVan Dalon D B
_9765839
245 0 _aUnderstanding educational research
260 _aNew York, USA
_bMcGraw-Hill Book Company
_c1966
300 _a521p.
365 _aINR
_b57
942 _cTEXL
_h001.42, VAN
999 _c1351547
_d1351547