[To Parent Directory] 3/5/2020 10:08 AM 1401851 twin_40_gama.pdf 3/5/2020 10:10 AM 1358880 twin_flat_40_gama.pdf 3/5/2020 10:11 AM 1319832 twin_lambda_40_gama.pdf 3/5/2020 10:09 AM 1368616 twin_multi_gama_40.pdf