Introductory Topology Book Recommendation for Economics Would you please share your 2 cent on book recommendation for introductory topology book to graduate student in Economics.

Have exposure to the first half of the yearlong analysis course in the following books:

Baby Rudin.

Understanding Analysis by Abbott.

The Way of Analysis by Strichartz.

Yet Another Introduction to Analysis by Bryant.

The main reason for searching a good introductory topology book is to gain formal exposure to concepts like connected spaces, metri, pseudo metric spaces, products/quotients, separation axiom, ordered sets, compactification, etc. 

My friend recommended Real Analysis with Economic Applications by Ok and if anybody had exposure with his book, also please share your experience with the book.

Thanks.
I don't know what you're getting at by mentioning you're in economics, but if you have some first year analysis then Munkres' book is a fantastic introduction.
You may consult the following two books which are very fundamental &amp; easy to understand;          

1) Topology &amp; Modern Analysis  by  G. F. Simmon
2) General Topology            by  Seymour Lipschutz