000 | 00695nam a2200193 a 4500 | ||
---|---|---|---|
005 | 20210219160515.0 | ||
008 | 081109s1981 mx r 000 0 spa d | ||
035 | _aUPN01000167136 | ||
049 | _aUNE | ||
080 | _a371.12/. 13 (100) =201981 LEE. | ||
100 | 1 | _aLeedham, John | |
245 | 1 | 0 |
_aConditions of employment and status of staff in isntitutions using modern educational techniques / _cJohn Leedham; André Berruer. |
260 |
_aParis : _bUNESCO, _c1981. |
||
300 |
_a127 p. ; _blamns. |
||
690 | _aCondiciones de empleo de los docentes | ||
700 | 1 | _aBerruer, André, coaut | |
710 | 2 | _aUNESCO. Division of Structures, Content, Methods and Techniques of Education | |
905 | _aUNESCO | ||
999 |
_c139247 _d139247 |