https://hdl.handle.net/11401/59760 Thu, 09 Apr 2026 14:57:23 GMT 2026-04-09T14:57:23Z https://hdl.handle.net/11401/59767 v. : ill. ; 22 cm (original analog pub.) https://hdl.handle.net/11401/59767 https://hdl.handle.net/11401/59787 v. : ill. ; 22 cm (original analog pub.) https://hdl.handle.net/11401/59787 https://hdl.handle.net/11401/59778 v. : ill. ; 22 cm (original analog pub.) https://hdl.handle.net/11401/59778 https://hdl.handle.net/11401/59770 v. : ill. ; 22 cm (original analog pub.) https://hdl.handle.net/11401/59770