This non-fiction reference guide explains the structure and effective use of English-Italian dictionaries, focusing on linguistic conventions, abbreviations, and entry organization. It likely provides practical instruction on interpreting phonetic symbols, grammatical labels, and semantic distinctions, helping users navigate bilingual lexicographic tools with precision. Structured as a didactic manual, it may include examples and usage scenarios to clarify common difficulties in translation and comprehension. The work contributes to language learning by strengthening dictionary skills, supporting both students and general readers in accurate interpretation and vocabulary development.