共 9 条
[1]
CARRUTHERS WL, 1967, REGIONAL STUDIES, V1
[4]
HIRST M, 1970, BRIT J MARKET, V4, P121
[5]
POOLE MA, 1971, T I BRIT GEOGR, V52, P145
[6]
RUMMEL L, 1970, APPLIED FACTOR ANALY
[7]
*U CAL SCH MED, 1968, BIOMEDICAL COMPUTER
[8]
Veldman DJ, 1967, FORTRAN PROGRAMMING