000 | 00475nam a2200181 a 4500 | ||
---|---|---|---|
005 | 20210219153450.0 | ||
008 | 991125n 000 0 u | ||
035 | _aUPN01000101558 | ||
100 | _aValania, Jonathon | ||
222 | _aMEDIA AND METHODS | ||
245 | _aTaking the danger out of being at risk | ||
300 | _a8-11 | ||
362 | _a28, No. 1, 1991 | ||
505 | _aMarzo 1992 | ||
653 | 0 | _aINSTRUCCION DIRIGIDA EN COMPUTADORA | |
904 |
_aAC _b039369 |
||
905 | _aArticulo | ||
999 |
_c77631 _d77631 |