Kumar, A. Anand. Control systems / A. Anand Kumar. - 2nd Revised edition. - [S.l.] : Prentice-Hall of India Pvt.Ltd, 2014. - 892 p. ; 24 cm. ISBN: 8120349393 (paperback) 9788120349391 (paperback) LC Class. No.: 629.8 KUM Dewey Class. No.: 629.8 KUM