000
00317nam a2200121Ia 4500
008
170101s1980 xx 000 0 und d
082
_a
020.72 BUS
100
_a
Busha Charles H.
245
0
_a
Research Methods in Librarianship Techniques and Interpretation
260
_c
1980
300
_a
415 p.
942
_2
ddc
_c
B
999
_c
702416
_d
702416