BURNHAM T H & HOSKINS G O, . (1958). ENGG. ECONOMICS ELEMENTS OF INDUSTRIAL ORGANISATION. : PITMAN.
BURNHAM T H & HOSKINS G O, . 1958. ENGG. ECONOMICS ELEMENTS OF INDUSTRIAL ORGANISATION. : PITMAN.
BURNHAM T H & HOSKINS G O, . ENGG. ECONOMICS ELEMENTS OF INDUSTRIAL ORGANISATION. : PITMAN. 1958.