/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Gravitation%22&sort_by=relevance&format=rss 2 0 50 ISBN:968160895X | 9789681608958 /cgi-bin/koha/opac-detail.pl?biblionumber=87355 ]]> By Wald, Robert M..
México : Fondo de Cultura Económica, 1982 .
214 p. : , Translation of: Space, time and gravity. 19 cm..
968160895X | 9789681608958

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=87355 ISBN:8420627399 | 9788420627397 /cgi-bin/koha/opac-detail.pl?biblionumber=87394 ]]> By Schrodinger, Erwin,.
Madrid : Alianza, 1992 .
188 p. ; , Tit. orig.: Space-Time structure. 20 cm..
8420627399 | 9788420627397

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