TY - BOOK TI - Quantitative methods for public administration : techniques and applications 2nd ed AU - Welch, Susan. AU - Comer, John C. SN - 0256036691 (pbk.) PB - Dorsey Press PP - Chicago, Ill. : Dorsey Press , c1988. PY - 1988 UR - https://library.korea.ac.kr/detail/?cid=CAT000045454092&ctype=m