Search Results for AUTHOR - Narrowed by: Systems theory - Bestle, D SirsiDynix Enterprise https://eps.ntu.edu.sg/client/en_GB/OPAC/OPAC/qu$003dAUTHOR$0026qf$003dSUBJECT$002509Subject$002509Systems$002btheory.$002509Systems$002btheory$0026qf$003dAUTHOR$002509Author$002509Bestle$00252C$002bD.$002509Bestle$00252C$002bD$0026ps$003d300?dt=list 2019-10-22T21:39:50Z