00441nam a2200181Ia 4500 210723s9999||||xx |||||||||||||| ||und|| NULL 8019 517.6 GUP / MAL Gupta, P. P./ Malik, G. S. Calculus Of Finite Difference And Numerical Analysis 3rd Meerut Krishna Prakashan Mandir 384 1664 NA BK 8019 8019 0 0 0 0 GRB MCASCP MCASCP 1979-08-31 Varma Book Distributers 15.00 0 517.6/GUP O17194 2021-07-23 00:00:00 2021-07-23 BK Mathematics