TY - BOOK TI - The Research imagination : an introduction to qualitative and quantitative methods AU - Gray, Paul S. , 1943- SN - 9780521879729 (hardback) PB - Cambridge University Press PP - New York : Cambridge University Press , 2007. PY - 2007 UR - https://library.korea.ac.kr/detail/?cid=CAT000045605476&ctype=m