000
00246pam a2200109a 44500
082
_a
025.129
_b
G956m
100
_a
Gunther, Alfred
245
1
_a
MICROPHOTOGRAPHY IN THE LIBRARY
260
_a
_b
Unesco
_c
1962
964
_g
CIRC
997
_a
30193 C
999
_c
425978
_d
425978