000
00305nam a2200121Ia 4500
008
190829s9999 xx 000 0 und d
082
_a
330.12
_b
SKA/E
100
_a
SKARIA, P.P.
245
0
_a
ECONOMIC SYSTEMS
250
_a
7th Ed.
260
_b
Vrindavan Publications, Calicut
_a
Calicut
_c
1995
942
_c
BK
999
_c
1143
_d
1143