This Portuguese-language title appears to be a general guide to homeopathy, a complementary health system based on highly diluted remedies selected according to an individual's symptoms and overall condition. The available record does not include a description, publication date, or publisher information, so the work's exact scope cannot be confirmed. Based on the title and subject, it is likely intended for readers seeking an accessible introduction to homeopathic principles, remedy selection, and practical use. The price notation in the title suggests a catalog or retail record where the amount was appended to the title rather than part of the formal title.