00249nam a2200109Ia 4500008004100000041000800041082002800049100000800077245003700085260000900122300000800131211209s1973    xx            000 0 und d  aeng  a620.132 FOX/MCD N73 FOX  aFOX  aINTRODUCTION TO FLUID MECHANICS   c1973  a629