Todo o mundo tem dúvida, inclusive voce
Subtitle: português
By: Édison de Oliveira.
Publisher: Impresso e distribuído pela Gráfica e Editora do Professor Gaúcho
Published: 1973
Place of publication: Porto Alegre
Language: por
Number of pages: 186
Subjects: Portuguese language -- Orthography and spelling.
Notes: Cover title.
Based on the author's columns in the daily Zero hora.