| 000 | 00501nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c143222 _d143220 |
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| 005 | 20180810091433.0 | ||
| 008 | 110201t mx||||| |||| 00| 0 spa d | ||
| 020 | _a9688230685 | ||
| 050 | 0 | 4 |
_aQ180 .55 .M4 _bR67 1981 |
| 100 | 1 | _aRosenblueth, Arturo | |
| 245 | 1 | 3 |
_aEl Metodo Cientifico / _cArturo Rosenblueth. |
| 250 | _a1a ed. | ||
| 260 |
_aMexico : _bCiencia y Desarrollo, _c1981 |
||
| 300 |
_a110 p. ; _c22 cm. |
||
| 490 | 0 | _aConsejo Nacional de Ciencia y Tecnología | |
| 506 | _aBib. Med. ISO 2013 | ||
| 650 | 4 |
_aCiencia _xMetodología |
|
| 650 | 4 | _aInvestigación | |
| 942 |
_2lcc _cLIB |
||