Technical examination preparation book providing a study method to clear the passing line at once. - Title: Technical Engineer First Stage Examination Problem Collection: Basic and Aptitude Subjects 2022 Edition - Content: Describes a study method to clear the passing line at once. - Publisher: SE Publishing - Edition: 2022 Edition - Features: Covers 16 past exams Thank you for viewing. I am selling this because I passed the exam and no longer need it. There are no writings in the exam problem collection. I am also selling a summary of key points, but its condition is not good. Please purchase only if you understand this.