000 00000nam a2200000 a 4500
005 20251203090452.0
020 _a0074517872
082 _a511.8
_b, nag
100 _aNagrath, IJ.
245 _aSystems: modelling and analysis
260 _aDelhi: Tata McGraw-Hill
_c1986
300 _axii,647p.
_c22 cm.
690 _aSystem analysis
690 _a<Computer science>
700 _aGopal, M.
964 _bENG
_c100
_d
_e010
_f
_g_
997 _a14457 LIBSC C
999 _c8700
_d8700