000 00391nam a22001337a 4500
999 _c915
_d915
020 _a978-007-108867-1
082 _aCir. 378 F851 c2008
100 _aFraenkel, Jack R. & Wallen, Norman E.
245 _aHow to design and evaluate research in education
250 _a7th Ed.
260 _aNew York:
_bMcGraw-Hill Companies, Inc.;
_cc2008.
300 _axxviii, 642p. : ill. ; 250cm
942 _cBK