Guía de investigación científica
By: Mauricio Andión Gamboa, Walterio Beller Taboada, Heinz Dieterich.
Contributors: Beller Taboada, Walterio.; Dieterich, Heinz, 1943-
Edition: 3. ed.
Publisher: Abya-Yala
Published: 1990
Place of publication: Quito, Ecuador
Language: spa
Number of pages: 108
Subjects: Research -- Methodology.