00349nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001400084245002500098260003500123300000800158650001900166700001800185221030s9999 xx 000 0 und d a8122403085 aEnglish a105.23bRao aS. B. Rao 0aDiffrential Calculus bWiley EasternaNew Delhic1992 a501 aBE Mathematics aC. K. Shantha