000 00453nam a22001937a 4500
003 OSt
005 20140422124017.0
008 140422b xxu||||| |||| 00| 0 eng d
020 _aNA
040 _csce
082 _a371.2013 PET
100 _aPeters David
245 _aPrinciples of Supervision :
_cDavid Peters
260 _aLondon.
_bLongman
_c1967
300 _a85p.:
_bill.;
_c22 cm.
562 _e1 copy.
942 _2ddc
_cBK
999 _c15451
_d15451