Zeitschriften, I'iiili t 8.er. : Z 83 Enc;land ,...., 1· . 1 '7 l' . C'l' 1.:0;;/a -enp;lneer3-J °urna • -.1~1e ~. ,0J ö.::.-nSlneer Jou:::,nal. Vol. 38. ~~1-?2. -~hatllal:l: The 6nstitutlon of Etoya1 j.<.:nglneers 192/+-1938. 8