TY - BOOK AU - DeVarona,Donna AU - Tarshis,Barry TI - Donna DeVarona's Hydro-aerobics SN - 0025312502 U1 - 797.2 19 PY - 1984/// CY - New York PB - Macmillan KW - Swimming KW - Aquatic exercises KW - Aerobic exercises ER -