共 17 条
[1]
BOYCE BR, 1995, MEASUREMENT INFORMAT
[2]
DOMINICH S, 2001, MATH FDN INFORMATION
[4]
EGGHE L, 2001, ELEMENTARY STAT EFFE
[5]
FRANTS VI, 1997, AUTOMATED INFORMATIO
[6]
GROSSMAN DA, 1988, INFORMATION RETRIEVA
[7]
Heaps HS, 1978, INFORMATION RETRIEVA
[8]
LEVERY F, 1968, DOCUMENTALISTE, V3, P3
[9]
LOGUNOV AV, 1969, NAUCHNO TECKNICHES 2, V2, P5
[10]
LOSEE RM, 1990, SCI INFORMATION