Notes on the methodology of scientific research / Walter B. Weimer. Weimer, Walter B. Research Methodology. Science Philosophy. Knowledge, Theory of. Q180.55.M4 W44 507.2 19 WEN Includes indexes. Bibliography: p. 241-247. Hillsdale, N.J. : L. Erlbaum Associates ; New York : distributed by the Halsted Press Division of Wiley, 1979. 1979. 1979 Text xiii, 257 p. ; eng