مجموعه کمک آموزشی و درسی منطق پایه دهم دوره دوم متوسطه شامل: درسنامه و نمونه سوالات امتحانات با پاسخ تشریحی
a collection of educational and teaching aids for logic in the tenth grade of the second year of secondary school including textbooks and sample exam questions with explanatory answers