000 00266nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9788126566549.00
041 _aeng
100 _aDWIVEDI
245 _aFUNDAMENTALS OF SYSTEMS ENGINEERING
260 _bWILEY INDIA
999 _c87246
_d87246