गजुरेल, नेत्रप्रसाद2023-02-172023-02-172015https://hdl.handle.net/20.500.14540/15323Available with full textneशैक्षिक सुपरिवेक्षण Educational supervisionशैक्षिक उपलब्धि Academic achievementविद्यालय सुपरिवेक्षण सेवाको कार्यान्वयन {Implementation of School Supervision Service}Thesis