@misc{10481/11921,
year = {1648},
url = {http://hdl.handle.net/10481/11921},
publisher = {Romae : typis, et expensis Philippi Rubei},
keywords = {Cronología},
keywords = {Calendario},
keywords = {Astronomía},
title = {Perspectiva horaria sive de horographia gnomonica tum theoretica, tum practica libri quatuor... / autore R.P.F. Emanuele Maignan...},
author = {Maignan, Emmanuel (O. Minim.), 1601-1676},
}