Communication systems :
621.382SIN
Singh, R.P.
Communication systems : analog and digital / by R.P. Singh [and] S.D. Sapre.- 3rd ed reprint .-Chennai:McGraw-Hill Education ,2018.
xix,750p. :ill. ;24cm(pbk)
Note: Includes bibliographical references and index
ISBN:9781259004605 Rs. 625.00
R.K.Books /B-694020/ B-694020 / 625.00 /sign