Qasim, Syed R. Water works engineering: planning, design, and operation - New Delhi: PHI Learning, 2000. - xvi, 844 p.: ill.; 25 cm. Published in co-operation with Chiang, Patel & Yerby, Inc. ISBN: 9788120321533 Subjects--Personal Names: Patel, Chirag, Other Author. Dewey Class. No.: 628.1 QAS