00537nam a22001457i 4500001001000000005001700010008004100027082002200068100004100090245012900131250001100260260005400271300001700325650004900342SXC02163920260819093714.0260101s1997    ii            000 0 eng d  a515.3 GUP-C23222  aGupta, P P; Malik, G S; Sanjay Gupta10aCalculus of finite differences and numerical analysis: A course on numerical methods /cGupta, P P; Malik, G S; Sanjay Gupta  a23 ed.  abKrishna Prakashan Media (P) Ltd., Meerut,c1997  ap. ;c22 cm. 0aDifferential calculus; Analysis; Mathematics