| 000 | 00457nam a2200157 4500 | ||
|---|---|---|---|
| 001 | 4726 | ||
| 005 | 20130515014118.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 050 |
_aLB1051 _b.S58 1958 |
||
| 100 | 1 |
_a"skinner, charles e. " _97330 |
|
| 245 | 1 | 0 |
_aEducational psychology: _b/ _c Charles.E. Skinner |
| 250 | _a4 ed. | ||
| 260 |
_auk : _bpentice-hall _c1959. |
||
| 300 |
_a"x, 755p.; _c21 cm." |
||
| 942 |
_2lcc _cBK _hLB1051.S58 1958 |
||
| 999 |
_c13693 _d13693 |
||