000
00245pam a2200121a 44500
082
_a
312
_b
Un3
100
_a
245
1
_a
UNITED NATIONS POPULATION STUDIES
260
_a
_b
_c
440
_a
No.13
_v
964
_g
CIRC
997
_a
57404 v. 2 C
999
_c
421604
_d
421604