除封面有磨损外，里面全新无任何印记，8.5折+shipping (纽约可自取） 1，Intermediate Counting & Probability Text and Solutions 两本$48+shipping 2，Introduction to Geometry Text and Solutions 两本$55+shipping 3，Precalculus Text and Solutions 两本$53+shipping 以下两套一起出：$80+shipping（纽约可自取） the Art of Problem Solving, Volume 1: Text and Solutions 两本 the Art of Problem Solving, Volume 2: Text and Solutions 两本
以下两套一起出：$80+shipping（纽约可自取） the Art of Problem Solving, Volume 1: Text and Solutions 两本 the Art of Problem Solving, Volume 2: Text and Solutions 两本