Om, Prakash Differential calculus / Prakash Om and R. K. Gupta - NEW DELHI ANMOL 2000 - 156 p.; Limits And Continuity In R (Page-1), Partial Derivatives (Page-31), Jacobians (Page-93), Maxima And Minima Of Functions Of Two Or Three Variables (Page-118). Subjects--Topical Terms: Differential calculus Dewey Class. No.: 515.3,OMP