View A Systems Based Approach To Policymaking 1993
100 Inequality Problems Proposed by Vasc and arqady - Amir Hossein Parvardi. 115 Algebra Problems - Mohammad Jafari. 100 Nice Polynomial Problems( With fruits) - Amir Hossein Parvardi. 100 Functional Equations Problems( With parts) - Amir Hossein Parvardi.