000 00282nam a2200121Ia 4500
100 _aMerriam, Sharan B.
020 _a1-55542-108-3
942 _cBK
245 _aCase Study Rsearch in Education
260 _aJossey- Bass, London
_c1988
082 _a370.78 Mer
300 _axix, 226
999 _c66648
_d66648