NAR'P16 UG/5865 UG/5866 UG/5867 Narayan, Shanti, Differential calculus / Shanti, Narayan, P.K. Mittal. – Subsequent ed. – New Delhi : Shyamlal Charitable Trust, 2016 (2018 reprint) xi [1], 572p. ISBN9788121904711 : Rs.425/- . Differential calculus – Mathematics & statistics . Mittal, P.K. |