000 00501nam a22001931a 4500
003 UKMLib
008 250327b ce ||||| |||| 00| 0 eng d
020 _a0273317660
041 _aeng
082 _a519.9
_bVAJ
100 _aVajda, S.
_99725
245 _aPlanning by mathematics
250 _a2nd ed.
260 _aLondon
_bPitman
_c1973
300 _avii, 142p.
_bill.
_c22 cm.
490 _aTopics in Operational Research
942 _cRB
_2ddc
945 _a1
_bAdmin Admin
_c26121
_dD.P.R.A. Nissanka
999 _c66225
_d66225