| • loss hypothesis | |
| लाभ-हानि: profit and loss | |
| परिकल्पना: hypothesis calculation presumption theory | |
लाभ-हानि परिकल्पना अंग्रेज़ी में
[ labh-hani parikalpana ]
| • loss hypothesis | |
| लाभ-हानि: profit and loss | |
| परिकल्पना: hypothesis calculation presumption theory | |
