00758nam a2200241Ia 4500 261580 OCoLC 20181116022314.0 000411s1997 mx a b 001 0 spa d 9701016211 UBP spa UBP OCLCQ PUXA ab 001.42 M593 Q180.A1 M47 Metodología de la investigación Santiago Zorrilla Arena ... [et al.]. Investigación México McGraw-Hill 1997. x, 164 p. il. 23 cm. Includes bibliography (p. [157]-158) and index. Research Methodology. Local 158590 171848 Social sciences Research. Local Zorrilla Arena, Santiago Local 192212 188306 188306 0 0 ddc 0 001_420000000000000_M593 0 abl 179515 1 1 17 2016-05-27 Interbooks 11.95 372251 0 001.42 M593 60000002997135 2016-05-27 00:00:00 r:261580 6