00906nam a2200265Ia 4500 163021 163021 217694 20240516151553.0 981016s1998 mx a b 001 0 spa d 970-1018990 PUCPR spa rda Hernández Sampieri, Roberto. 234562 Metodología de la investigación / Roberto Hernández Sampieri, Carlos Fernández Collado. 2a ed. México : McGraw-Hill , 1998. xxviii, 501 p. il. 23 cm. 1 CD-ROM (4 3/4 in.). txt rdamedia n rdacarrier nc Bibliography: p. [475]-481. Fernández Collado, Carlos. 222875 H62 .H46 1998 Research Methodology. Local 158590 171848 Social sciences Research. Local lcc 6 H 62 .H46 H 62 .H46 0 0 0 001_420000000000000_H557M2 0 evl 288727 10 10 1 2016-05-27 312246 0 001.42 H557m2 80000002034315 2016-05-27 00:00:00 r:217694 z:missing inventario 19/mayo/2014 6 0 0 0 001_420000000000000_H557M2 0 evd 288730 10 10 1 2016-05-27 312249 0 001.42 H557m2 80000002061003 2016-05-27 00:00:00 c.2 r:217694 z:missing inventario 19/mayo/2014 3 0 0 ddc 0 001_420000000000000_H558M2 0 abd 288736 1 1 17 2016-05-27 353054 0 001.42 H558m2 60000003039549 2016-05-27 00:00:00 disc r:217694 3