Patel, R.C., Elements of Hydraulic Machinery : In Si and MKS Units/ R.C. Patel, A.D. Pandya & B.M. Patel...Et.al. - Bombay : C. Jamnadas & Co., - viii, 176 p.: ill.; This book is having Appendix Dewey Class. No.: 621.2 / PAT/ELE