00391nam a22001457a 4500 7913 7914 190425b ||||| |||| 00| 0 eng d 9780415045179 306 H22e 1983 Hammersley, Martyn Ethnography : Principles and practice. London : Tavistock, 1983. x, 273 p. 22 cm. Atkinson, Paul ddc 0 0 ddc 0 0 MAIN RTCLIB RTCLIB MAIN 2019-04-25 13745 0 306 HAM 30007397 2019-04-25 00:00:00 2019-04-25 MAIN