The Measurement and Evaluation of Reference Service
1990 ◽
Vol 11
(25-26)
◽
pp. 173-190
◽
1984 ◽
Vol 4
(11)
◽
pp. 45-52
◽
1990 ◽
Vol 11
(25-26)
◽
pp. 351-358
1981 ◽
Vol 14
(3)
◽
pp. 175-176
1971 ◽
Vol 4
(3)
◽
pp. 184-187
Jacob G. Beard
◽
Fred Vallianos
◽
W. M. Eastman
1989 ◽
Vol 34
(4)
◽
pp. 411-411
1989 ◽
Vol 34
(6)
◽
pp. 611-611
M. P. Tavolacci
◽
S. Grigioni
◽
H. Villet
◽
P. Dechelotte
◽
J. Ladner
2017 ◽
Vol 2
(2)
◽
pp. 177
◽
Theresia Wati
◽
Henki Bayu Seta
◽
Ika Nurlaili Isnainiyah