Author(s) : - Kansil, C.S.T - Horonjeff, Robert - I. McKelvey, Francis X. -

Author(s) : Sears, Francis Weston - Powell, Mark - I. Svensson, John - I. Zemansky, Mark W II. Chatib, Nabris -

Author(s) : Sears, Francis Weston - I. Zemansky, Mark W - II. Chatib, Nabris - Nicholson, Walter - I. Hutabarat, Danny -

Author(s) : NULL - Sears, Francis Weston - I. Zemansky, Mark W - Van Vlack, Lawrence H -

Author(s) : Sears, Francis Weston - I. Zemansky, Mark W - Nicholson, Walter - I. Hutabarat, Danny -

Author(s) : NULL - Ching, Francis D.K. -

Author(s) : NULL - Ching, Francis D.K. -

Author(s) : NULL - Ching, Francis D.K. -

Author(s) : NULL - Ching, Francis D.K. -

Author(s) : NULL - Ching, Francis D.K. -

Author(s) : Jenkins, Francis A. - I. White, Harvey E. -

Author(s) : - Miller, Francis Marion -

Author(s) : Holmes, Arthur W. - I. Moore, Francis E. -

Author(s) : I. Silaban, Pantur - Scheid, Francis -

Author(s) : I. Silaban, Pantur - Scheid, Francis -

Author(s) : I. Silaban, Pantur - Scheid, Francis -

Author(s) : I. Silaban, Pantur - Scheid, Francis -

Author(s) : - Mackey, William Francis -

Author(s) : - Wong Hoy Kee, Francis -

Author(s) : - Wong Hoy Kee, Francis -