000
00270nam a2200121 4500
003
OSt
082
_a
KERALA/SPB
_b
1977
245
_a
Economic Review
_b
1977
260
_a
Trivandrum
_b
State Planning Board
_c
1977
300
_a
140p.
546
_a
ENGLISH
942
_2
ddc
_c
REP
999
_c
161117
_d
161117