(Bio)degradable polymers : chemical, biological, and environmental aspects : 37th microsymposium : Prague, 15-18 july 1996 / ed. Institute of Macromolekular Chemistry of the Academy of Sciences of the Czech Republic   .  Praha :  Ústav makromolekulární chemie AV ČR,  1996 . 1 sv. (růz. stránkování)