विषयप्रवर्तन मतलब [सं-पु.] - गोष्ठी में किसी विषय आदि की भूमिका प्रस्तुत करना।
Here is meaning of Vishay Pravartan in hindi. Get definition and hindi meaning of Vishay Pravartan. What is Hindi definition and meaning of Vishay Pravartan ? (hindi matlab - arth kya hai?).