کتاب های Helen Williams
![Effective teamworking : reducing the psychosocial risks](http://cdn.ketabkoo.com/covers/0/98127-n.jpg)
Effective teamworking : reducing the psychosocial risks
Sharon Parker; Helen M Williams; Great Britain. Health and Safety Executive, 2001![“I Get Distracted By Their Being Distracted”: The Etiquette of In-Class Texting](http://cdn.ketabkoo.com/covers/11/1181399-n.jpg)
“I Get Distracted By Their Being Distracted”: The Etiquette of In-Class Texting
Joan A. Williams; Helen Berg; Hannah Gerber; Melinda Miller; Donna Cox,; Nancy Votteler; Dixie Carwile; Maggie McGuire, Spring 2011![Wandering: What a Monk Can Teach You About Living from Nearly Dying](http://cdn.ketabkoo.com/covers/12/1233788-n.jpg)
Wandering: What a Monk Can Teach You About Living from Nearly Dying
Yongey Mingyur Rinpoche; Helen Tworkov; Emeritus Professor Mark Williams, 2019![Marsh and Martin’s Oral Microbiology](http://cdn.ketabkoo.com/covers/13/1300393-n.jpg)
Marsh and Martin’s Oral Microbiology
Philip D. Marsh, Michael A. O. Lewis, Helen Rogers, David Williams, Melanie Wilson, 2016![Cambridge IGCSE Computer Science](http://cdn.ketabkoo.com/covers/14/1417441-n.jpg)
Cambridge IGCSE Computer Science
Dave Watson; Helen Williams, 2015![Cambridge IGCSE and O Level Computer Science](http://cdn.ketabkoo.com/covers/14/1465968-n.jpg)
Cambridge IGCSE and O Level Computer Science
David Watson; Helen Williams, 2021![Cambridge IGCSE and O Level Computer Science Computer Systems Workbook](http://cdn.ketabkoo.com/covers/14/1471664-n.jpg)
Cambridge IGCSE and O Level Computer Science Computer Systems Workbook
David Watson, Helen Williams, 2021![Rationing in Health Care: The Theory and Practice of Priority Setting](http://cdn.ketabkoo.com/covers/17/1719591-n.jpg)