00703nam a2200205Ia 4500 60006 BIBL 20160527190908.0 920423s1992 dcu gr0 f000100eng0d doc92000774 0160361338 EVLG 362.293 M287p Mansfield, Wendy. 249624 Local Public school principal survey on safe, disciplined, and drug-free schools contractor report Wendy Mansfield, Elizabeth Farris. Washington National Center for Education Statistics 1992. ix, 45 p. 28 cm. Drug abuse United States Statistics. 88773 Local Farris, Elizabeth. 94832 Local 45858 45858 0 0 0 362_293000000000000_M287P 0 evl 129331 10 10 1 2016-05-27 86095 0 362.293 M287p 80000000160682 2016-05-27 00:00:00 r:60006 z:NCC:D 6