Gullybaba IGNOU BSc BPHE 101/ PHE 1 Guide Book, a Reference Book cum Help Book, prepared and designed strictly in accordance with the syllabus and exam pattern. BPHE 101 (Elementary Mechanics) book by Gullybaba Publishing House (GPH) covers all the Units. It consists of Previous Years Solved Question Papers. BPHE 101 has to be taken together with BPHE 102 (Oscillations and Waves).
On sale since 2009.