000 00289nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-219-2059-0
082 _a3.3
_bHIR
100 _aHira,D.S
245 0 _aSystem simulation
260 _aNew Delhi
_bS.Chand
_c2001
365 _a110
999 _c250190
_d250190