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|a (OCoLC)1452350306
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| 040 |
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|a DGITA
|b eng
|e rda
|e pn
|c DGITA
|
| 020 |
|
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|a 9789942705501
|q eBook
|
| 050 |
1 |
4 |
|a LB2326.3 ebook
|
| 100 |
1 |
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|a Espinoza Freire, Eudaldo Enrique,
|e author.
|
| 245 |
1 |
3 |
|a El problema, el objetivo, la hipótesis y las variables de la investigación /
|c Eudaldo Enrique Espinoza Freire.
|
| 264 |
|
1 |
|a Guayaquil, Ecuador :
|b Editorial Exced,
|c 2022.
|
| 300 |
|
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|a 1 online resource :
|b illustrations.
|
| 336 |
|
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|a text
|b txt
|2 rdacontent
|
| 337 |
|
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|a computer
|b c
|2 rdamedia
|
| 338 |
|
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|a online resource
|b cr
|2 rdacarrier
|
| 347 |
|
|
|a text file
|2 rdaft
|
| 347 |
|
|
|b PDF
|
| 504 |
|
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|a Includes bibliographical references.
|
| 588 |
0 |
|
|a Online resource; title from PDF title page (Digitalia, viewed August 1, 2024)
|
| 650 |
|
0 |
|a Education
|x Research
|x Methodology.
|
| 791 |
2 |
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|a Digitalia (Firm),
|e distributor.
|
| 793 |
0 |
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|g Digitalia eBook Collection:
|a Editorial Exced
|
| 856 |
4 |
0 |
|3 Digitalia Hispánica
|u https://www.digitaliapublishing.com/a/158135/
|
| 910 |
|
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|a Premium collection: 2024
|
