Lecture by Dr. H.C.Verma on Wave Motion in Hindi Part - ¼,
Four lectures on wave motion to class 1 students of Shiksha Sopan in Hindi.
Негізгі бет WAVE LECTURE 1 BY DR H C VERMA
Lecture by Dr. H.C.Verma on Wave Motion in Hindi Part - ¼,
Four lectures on wave motion to class 1 students of Shiksha Sopan in Hindi.
Пікірлер: 504