How many colleges are there in Southwest Petroleum University 20 13? It's best to list all colleges. Thank you! ! !
1, petroleum engineering college 2, resources and environment college 3, electromechanical engineering college 4, chemistry and chemical engineering college 5, materials science and engineering college 6, computer science college (including software college) 7, electrical information college 8, civil engineering and architecture college (including design and research institute) 9, science college 10, economic management college (including MBA education center) 6544.