00274nam a2200085Ia 4500008004100000100002600041245006900067260004300136260000900179170620s9999    xx            000 0 und d  aSharma- R. A. (Hindi) 0aShiksha takniki ke tatva- Shikshan adhigam ka prabandhan (Hindi)  bMeerut- International Publishing House  c2004