000			00326nam a2200133Ia 4500
100			_aLathi, B P
020			_a978-0-19-806227-1
250			_a2nd ed
942			_cBK
245			_aPrinciples of linear systems and signals
260			_aOxford University press, New Delhi _c2009
082			_a621.38043 Lat
300			_axvi,969
999			_c48148 _d48148