00373nam a2200157Ia 4500008004100000020000900041035000900050082001500059100001800074245005600092250000600148260003700154300000800191500000900199650000700208210723s9999||||xx |||||||||||||| ||und||  aNULL  a8035  a517.6BSAX  aSaxena, H. C. 0aExamples In Finite Differences & Numerical Analysis  a-  aDelhibS. Chand and Company Ltd.  a322  a1671  aNA