eng Science and Education Publishing American Journal of Applied Mathematics and Statistics 2333-4576 2014-08-17 2 4 249 251 10.12691/ajams-2-4-15 AJAMS20142415 article K. Prudhvi prudhvikasani@rocketmail.com 1 Department of Mathematics, University College of Science, Saifabad, Osmania University, Hyderabad, Telangana State, India. In the present work, we establish a coincidence point theorem of two mappings in an ordered cone metric spaces, where the cone is not necessarily normal. Our result extends and improves recent results in the literature. http://pubs.sciepub.com/ajams/2/4/15/ajams-2-4-15.pdf coincidence point cone metric space ordered sets