Author

Ivan Petrovich Timofieev

1 book found

Cover of Materialy k voprosu o vliianii glubokikh vdykhanii na zhiznennuiu emkost', silu vdokha, vydokha i razmakh grudnoi klietki u zdorovykh liudei

Materialy k voprosu o vliianii glubokikh vdykhanii na zhiznennuiu emkost', silu vdokha, vydokha i razmakh grudnoi klietki u zdorovykh liudei

Ivan Petrovich Timofieev · First published 1891