| • graphic method | |
| रेखाचित्र: drawing graph sketch line drawing line-drawing | |
| प्रणाली: scheme groove order manner channel tract | |
रेखाचित्र प्रणाली अंग्रेज़ी में
[ rekhacitra pranali ]
| • graphic method | |
| रेखाचित्र: drawing graph sketch line drawing line-drawing | |
| प्रणाली: scheme groove order manner channel tract | |
