(254-20) 3741769 (O); +4343259 (H); 0722897825: sihanya@uonbi.ac.ke
Yambo Mauri Onyalo
Physical Address: GANDHI WING
020-318262 OR 0721931219
Email: myambo@uonbi.ac.ke (email)
Waruta Douglas Wanjohi
Tel:318262, Email: waruta@uonbi.ac.ke (email)