Gilberto G. R.

I ordered a 2003 edition of "Introduction to Complex Analysis" by Mark Ablowitz, paid over $100 and two-days shipping service. I received a $5 worth of an obsolete 1948 edition of the book "Complex Variables" by Ruel Churchill wich is actually marked down for $5. Customer support seems to he unexciting, I wrote a complaint and a review in their page, and I haven't got a response from them. Do not recomend, high possibilities of getting scammed, take your money somewhere else. I included fotos of my order and what they sent me in this review. They don't even provide this option in their website, so they obviously want to limit the customer's ability to file a complaint.