000 00435nam a2200169Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a139021639
040 _cLDD
100 _aSkinner, B.F.
245 4 _aThe technology of teaching
_cB.F. Skinner
260 _aNew Jersey
_bPrentice Hall
_c1968
300 _aviii, 271p
440 _aThe century psychology series
901 _a2126
_b02-01-2001
942 _2ddc
_cBK
999 _c32081
_d32081