TY - BOOK AU - Hilonga,Askwar TI - Synthesis of polyamine - silica hybrids by a non - electrostatic surfactant assembly AV - THS EAF QP801.P638.H46 PY - 2007/// CY - Dar es Salaam PB - : University of Dar es Salaam KW - Polymines, KW - Non electrostatics N1 - Includes bibliographical references Thesis; MSc. (Chemistry) University of Dar es Salaam ER -