Human computer interaction vol 1-4
-Theory and practice (Part 1)
Volume 1
Julie Jacko . Constantine Stephanidis
Condition( The hard cover contains slight torn creased backside, as for the pages are in a new condition)
Human computer interaction volume 2
Theory and practice (Part II )
Julie Jacko . Constantine Stephanidis
Condition (The spine of the hard cover contains creasing's , although for the pages have a new look and readable)
Human- Centred computing volume 3
Cognitive, Social and Ergonomic aspects
Don Harris . Vincent Duffy. Michael Smith . Constantine Stephanidis
Condition(The hard cover spinal contains creasing's as for the corners are slightly bend, as for the pages have a new look and readable)
Universal Access in HCI Volume 4
Inclusive design in the Information society
Edited by , Constantine Stephanidis
Condition(The spinal area has small amount of creasing's , as for the corners are slightly creased as well, although the pages have a new look and readable)