00254 a2200097 4500082001500000100001700015245005700032260002700089300002200116650001800138 a532.5bRAM aRamsey, A.S. aA treatise on hydromechanics bpart ii hydrodynamics aDelhibCBSc1988g1988 axii, 415p.c21cm. aHYDRODYNAMICS