Devine, P.J..
Introduction to Industrial Economics / - Third Ed. / - Lodon WC1A 1LU : George Allen & Unwin Ltd. , 1993 - p502 :
0-04-338087-5
Economics
X8(A) / L9;1
Introduction to Industrial Economics / - Third Ed. / - Lodon WC1A 1LU : George Allen & Unwin Ltd. , 1993 - p502 :
0-04-338087-5
Economics
X8(A) / L9;1