Fast and responsive

Practical Linear Algebra - Gerald Farin & Dianne Hansford

S$20

seller was polite and punctual. no faults with item found.

CODE The hidden language of computer hardware and software Charles Petzold

S$20

Reliable and friendly buyer who was prompt for the meet-up! It was a pleasure :)

Seller was awesome, speedy replies and no hassle!!

Responsive buyer, great buyer to deal with! 👍🏼

Great buyer to deal with! Punctual! Pleasant transaction! Sold to a great buyer, Thank you!

Hassle free transaction. Item are in good condition as posted. Definitely looking forward to deal with you again. Thanks 😄😄

Reliable seller. Received the item in good condition. Thanks

Nice and friendly seller.meet me earlier and thanks for the good deal 😃👍