| • quadrangle sheet | |
| चतुष्कोण: quad quadrangle quadratics tetragonal | |
| पत्रक: card leaflet statement memo memorandum chit table | |
चतुष्कोण पत्रक अंग्रेज़ी में
[ catuskon patrak ]
| • quadrangle sheet | |
| चतुष्कोण: quad quadrangle quadratics tetragonal | |
| पत्रक: card leaflet statement memo memorandum chit table | |
