| 000 | 00565nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20240215063713.0 | ||
| 008 | 991125s1970 ea 000 0 eng u | ||
| 035 | _aUPN01000051856 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aH62 _bH4.7 |
|
| 100 | 1 | _aHelmstadter, G. C. | |
| 245 | 1 | 0 |
_aResearch concepts in human behavior : _beducation, psychology, sociology / _cG. C. Helmstadter. |
| 260 |
_aNew York : _bAppleton-Century-Crafts, _c1970. |
||
| 300 | _a448 p. | ||
| 440 | 4 | _aThe century psychology series | |
| 650 | 4 |
_aCiencias sociales _xInvestigación _97497 |
|
| 905 | _aLibro | ||
| 999 |
_c51856 _d51856 |
||