El más sagrado deber
Subtitle: drama en tres actos y en verso
By: original de Leopoldo Cano Masas
Publisher: Impr. de J. Rodríguez
Published: 1877
Place of publication: Madrid
Language: spa
Number of pages: 121
Notes: Publisher's name at head of cover-title: Administracion lirico-dramatica.

Imprint on cover: Madrid. Sevilla, 14, principal. 1877.

No. 8 in v. 9 of a collection of Spanish plays.