00281nam a22001097a 4500003000400000008004100004082002100045100001900066245004900085260002900134300000800163OSt240607b        |||||||| |||| 00| 0 eng d  a574.192456bU-2P  aUdenfriend, S.  aThe Reptids: Analysis, Synthesis and Biology  aA.P.bUBSPD, Patnac1987  a370