000
00281nam a22000857a 4500
008
210406b ||||| |||| 00| 0 eng d
050
_a
HD30.23 .S65 1989
245
_a
Quantitative techniques for managerial decisions
_b
concepts, illustrations and problems
_c
SRIVASTAVA, U.K.
942
_2
lcc
999
_c
4317
_d
4317