| • scaling law | |
| सोपान: staircase stair grade episode rung steps stepping | |
| नियम: Institutes precentor tenet provision theory | |
सोपान नियम अंग्रेज़ी में
[ sopan niyam ]
| • scaling law | |
| सोपान: staircase stair grade episode rung steps stepping | |
| नियम: Institutes precentor tenet provision theory | |
