00295nam a2200109Ia 4500008004100000020001800041082001400059100001700073245004800090260003900138300000800177190710s9999    xx            000 0 und d  a81-89326-72-4  a519.5 A N  aAgarwal, N P 0aPrarambhik parimanatmak pravidhiyan (Hindi)  aJaipurbRaj Publishing Housec2007  a308