N. S. Piskunov

• Differential and integral calculus
• Differential and integral calculus
• Differentsial'noe i integral'noe ischisleniia
• Differentsialʹnoe i integralʹnoe ischislenii͡a dli͡a vtuzov
• Different͡sialʹnoe i integralʹnoe ischislenii͡a
• Different͡sialʹnoe i integralʹnoe ischislenii͡a dli͡a vtuzov
• Different͡s︡ialʹnoe i integralʹnoe ischislenii͡a︡
• Different︠s︡ialʹnoe i integralʹnoe ischislenii︠a︡ dli︠a︡ vtuzov