000 00299nam a2200121Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aRaj Krishna
_957310
245 0 _aText Book Of Signals And Systems
250 _a1st
260 _bDhanpat Rai & Comp.
_c2003
300 _a456
942 _cBK
_pCL
999 _c186491
_d186491