I A Maron- Problems In Calculus Of One Variable djvu

a great book for calculas specially for those preparing for iit
it is in .djvu format so you can either download its reader software from other site or you can download its torrent here" https://kat.ph/i-e-irodove-problems-in-general-physics-and-solution-t6720004.html"
above link also include I.E. Irodove (physics)
so enjoy and plese seed