CRANV1P1
ASLIB Cranfield Research Project: Factors Determining the Performance of Indexing Systems: VOLUME 1. Design, Part 1. Text
Testing Techniques
chapter
Cyril Cleverdon
Jack Mills
Michael Keen
Cranfield
An investigation supported by a grant to Aslib by the National Science Foundation.
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
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1931
1932
1933
1934
1935
1936
: 1937
1938
i 1939
' 1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
Nature
1
Flow i Compressible I
1953 ....
1954 ..............
-c9-[OCRerr]- -[OCRerr]
1956 .... fl.O
i957 .................... i[OCRerr]',l;,
/958 ................ L7 ..... ![OCRerr].s"
1959 " " I..' [OCRerr]' ............. i
1960 ...............
1961 .................. I .'[OCRerr]t_ ..... ]i.,D.
1962 .......... I'[OCRerr],-._ [OCRerr].¢i _ ...... 11"1 7 .
I1964! .
1965 I " " .
! 9[OCRerr]6_.j_[OCRerr]-7 -- 71-i[OCRerr]
I1967I .......
i968t[OCRerr]3_j .........
i_-969-1 [OCRerr] ...............
1970 | ....................
1971
Viscous
Channel Straight
I:$" . : ....... I " "
l:[OCRerr] ............ iF.,[OCRerr] ........................ ,:,[OCRerr]-TT- [OCRerr] ii[OCRerr]i)] IIUII .... ii.
bi[OCRerr] ..... :[OCRerr][OCRerr] i:i[OCRerr]: .... "
g:[OCRerr]/ ..... 2 ..............................
!:ft ,[OCRerr]:[OCRerr] - r-[OCRerr].q .........................
!.%a.g :v:q [OCRerr].[OCRerr]
J:_9_ ............ ] t[OCRerr].-I t[OCRerr]9 ..............
!t Determin a ti°nl
L7
IL?
I.¢} __
]
I . ..... - .... : .-. i ; ___-_-I .....
...........................
i
t-
1972 _ I[OCRerr] ,[OCRerr],'q iN'[OCRerr]
1973 [OCRerr].[OCRerr],a.q it[OCRerr] ?
1974 1 _.L__.__ t[OCRerr]:.'; ........... i[OCRerr]9
1975-1/- [OCRerr] ....... . [OCRerr]q i -[OCRerr] .......
1976 [OCRerr] u .[OCRerr]
1977 I ....... !.:.[OCRerr] (L.ef ................... ! " l.[OCRerr]
19781 ..-[OCRerr]_/t.[OCRerr] 1¢:.7 /'J[OCRerr] N'[OCRerr]) ...........
1979IT i Z::ZLL Z7 ! [OCRerr]' l"q ...........................
19801 , 7 i
1981 IS:[OCRerr] I[OCRerr]LL_I_____[OCRerr] !:Q ........ i
1982 i ][OCRerr] .-] tN.O I
19831 ............ i[OCRerr]t fl) l
1984 { ..... I¢f il-I[OCRerr] [OCRerr].lV ]
1985 l'-[OCRerr] .... .q ;[OCRerr].[OCRerr]- ',-,[OCRerr] ,'[OCRerr]:iO ........................................ I .......
1986 i I'[OCRerr]' :[OCRerr]",0 ......... ]
1988 | ! [OCRerr],g,[OCRerr] ', ..... '
19901 .............. I.'[OCRerr] _ _ ,.r[OCRerr] [OCRerr]'0 ]
; .... i
19921991 II I --____ i Vi "CI ..... --- J [OCRerr] [OCRerr]¢[OCRerr] ............. II
B-_6_r51 LT_LTTY-_Z2Z .................. i
FIGURE 6.6 SEARCH SHEET FOR QUESTION 181 IN RELATION
TO DOCUMENTS 1931-1992