000 00302nam a2200121Ia 4500
008 211209s2009 xx 000 0 und d
020 _a0070648549
041 _aeng
100 _aROBERTS, MICHAEL J
245 _aFUNDAMENTALS OF SIGNALS & SYSTEMS
260 _aNEW DELHI
_bTMH
_c2009
300 _aXiX-761
999 _c54193
_d54193