000 00432nam a22001457a 4500
008 160801b xxu||||| |||| 00| 0 eng d
022 _a00131784
100 _aJOHNSON JR, Joseph F.
222 _aEducational leadership
245 _aThe quest for mastery
_cJOHNSON JR, Joseph F.,CYNTHIA L. Uline
260 _aAlexandria
_bASCD
_c2014
300 _aVol.72, No.2 : p.48-55
440 _aEducational leadership
942 _2lcc
_cART
999 _c174348
_d174308