000
00280nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Seth
245
0
_a
Theory and practice of economic planning
260
_b
S.Chand & co
260
_c
1969
365
_b
13.50
942
_c
BK
999
_c
198381
_d
198381