Pressure distribution in a fluid; integral relations for a control volume; differential relations for a fluid particle; dimensional analysis and similarity; viscous flow in ducts; boundary-layer flows; inviscid incompressible flow; compressible flow; open channel flow; turbomachinery. Appendices: physical properties of fluids; compressible-flow tables; films and videotapes on fluid mechanics; conversion factors; equations of maotion in cylindrical co-ordinates.