000 00450 a2200169 4500
020 _a0324178816
082 _a658.401
_bLEO
090 _c4465
_d5640
100 _aLeonard, Edwin
245 _aSupervision
_bconcepts and practices of management
250 _a9th.
260 _aOhio
_bThomson
_c2004
_g2004
300 _axx, 604p.
_c25cm.
650 _aPLANNING, POLICY MAKING CONTRL QUALITY MANEGMENT
700 _aHilgert, Raymond L.
942 _cL
999 _c33398
_d33398