00284nam a2200109 a 4500020002700000020003000027100001700057245003800074260002700112300001800139520001700157  a1842655094 (hardcover)  a9781842655092 (hardcover)1 aPatil, P. B.10aNumerical computational methods /  c2006.  a684 p. ;c25   aThis work pro  aVerma, U. P.