Research made easier: : a step by step process/ 
Cristobal, Amadeo Panganiban Jr. 
 -  C & E Publishing, Inc.,  2013 
 - xi, 285 pages 
978-9-71996837-5
Research.
F 001.4 C933 2013
                        978-9-71996837-5
Research.
F 001.4 C933 2013