000			00721nam a2200217Ia 4500
008			120912s9999 xx 000 0 und d
041			_aE
082			_aB 13.174 PER -12646
100			_aPerkins, E. A. (Elizabeth A.)
245			_aHelping the retarded : a systematic behavioural approach / E.A. Perkins, P.D. Taylor, A.C. Capie.
250			_a2nd ed.
260			_aKidderminster : British Institute of Mental Handicap, 1980.
300			_a105p. : ill. ; 21cm.
546			_aEnglish
650			_aMentally handicapped - Rehabilitation
650			_aBehavior modification
650			_aHEA
700			_aTaylor, P.D, Capie, A.C
852			_xAccess Date: 11-May-05/Donated By: IRC
906			_a12642
999			_c19296 _d19296