00914nam a2200277Ia 4500 216584 BIBL 20170223064021.0 940208s1994 caua b 001 0 eng 94004236 0803952546 0803952554 (pbk.) PR-PUCPR spa CUCG H62 .C6963 1994 300.72 C923r Creswell, John W. 44683 Research design : qualitative & quantitative approaches / John W. Creswell. Thousand Oaks, CA : Sage Publications, c1994. xix, 228 p. : ill. ; 23 cm. Includes bibliographical references (p. 209-216) and indexes. 171848 Social sciences Research Methodology. Local 171848 Social sciences Statistical methods. Local 6 300.72 C923r 162179 162179 0 0 ddc 0 300_720000000000000_C923R 0 evl 282984 10 10 9 2016-05-27 311038 0 300.72 C923r 80000002023474 2016-05-27 00:00:00 r:216584 z:NCC:D 6