TY - BOOK AU - IFEACHOR E. C. AND JERVIS B. W. TI - DIGITAL SIGNAL PROCESSING A PRACTICAL APPROACH 2ND ED SN - 81-7808-609-3 U1 - 621.382 2 PB - PEARSON EDUCATION, NEW DELHI KW - DIGITAL SIGNAL PROCESSING and APPLICATIONS (T.E.II N1 - 11124 ER -