00372nam a2200169Ia 4500008004000000041000800040082001200048100001800060245003500078260003400113650000900147650000900156650000800165650000800173650001300181650000800194210210b1962   xxu||||| |||| 00| 0 eng d  aeng  a590/263  aRIEDMAN (S R)  aOur hormones and how they work  aNew YorkbCollier Booksc1962  awork  athey  aOur  ahow  ahormones  aand