000
00335nam a2200157Ia 4500
008
100324s9999 xx 000 0 und d
245
_a
Operations Research
246
_f
1979
260
_b
Nil
_a
INDIA
_c
1979
300
_c
VOL:
_a
Issue:
310
_a
MONTHLY
366
_b
1979
366
_b
May-Aug
650
_a
Nil
942
_c
BV
999
_c
48734
_d
48734