| 000 | 00875nam a2200253Ia 4500 | ||
|---|---|---|---|
| 999 |
_c172076 _d172076 |
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| 001 | 231073 | ||
| 003 | BIBL | ||
| 005 | 20180911122412.0 | ||
| 008 | 820426s1980 pr a b 00000 spa | ||
| 020 | _a0913480460 | ||
| 040 |
_aEVLG _bspa _erda |
||
| 100 | 1 | 0 |
_aDuncan, Ronald J. _989181 |
| 245 | 1 | 0 |
_aManual de técnicas de investigación social / _cRonald J. Duncan, Rodolfo Rodríguez, George Uzdavinis. |
| 260 | 0 |
_aSan Juan, P.R. : _bInter American University Press , _c1980. |
|
| 300 |
_a73 p. _bill. |
||
| 336 | _btxt | ||
| 337 |
_2rdamedia _bn |
||
| 338 |
_2rdacarrier _bnc |
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| 504 | _aBibliography: p. 72-73 | ||
| 700 | 1 | 0 |
_aRodríguez, Rodolfo _d1942- _9161269 |
| 700 | 1 | 0 |
_aUzdavinis, George _d1930- _9183662 |
| 650 | 0 |
_aSocial science research _xHandbooks, manuals, etc. _2Local _9171843 |
|
| 942 |
_2lcc _c6 _hH 62 .D796 _kH 62 _m.D796 |
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