math113/114/115 package (text book +solution) 90 1 p# U8 p; G: Q S6 J1 w. d1 gcmpt101 lab 30& W% C. y- G0 g
stat252 text book 60 ! W x8 N5 l$ u* k
math120/125/225 text book 80! t5 _2 f. f; R+ y$ U! N
stat265 text book 100 - `; _4 j" Z* y7 x }: X" R/ ?) P ) {5 f R% y7 F; p5 v& g都是一手,几乎全新的9 p7 u7 y- G2 ]) z" l b
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