00552nam a22002057a 4500003000900000005001700009020001800026040001300044041001200057082002200069100001900091245004000110250001200150260005000162300003200212500002000244526002100264650004200285700001900327BD-ChIIU20260927020011.0  a9789389347715  cBD-ChIIU  aEnglish  a515.33 A313t 2025  aAkhtar, Ahsan.  aA Textbook on Differential Calculus  a3rd ed.  aDelhi :bPHI Learning Private Limited,c2025.  axx, 483p. :bill. ;c21 cm.  aIncludes Index.  aComputer Science  aProbabilities and Applied Mathematics  aAhsan, Sabiha.