00642nam a22002057a 4500 20250527163929.0 250527b1971 xx ||||| |||| 00| 0 eng d 0297782673 BD-DhBPA BD-DhBPA 330 STW 1971 Stilwell, J. A. Workbook to accompany the sixth edition of an introduction to positive economics/ J. A. Stilwell London : Weidenfeld and Nicolson, 1971 vii, 338p. ; 32cm. Morsheda Aktar Economics Lipsey, Richard G. 153354 Clarke, Rosemary 153355 ddc BK 57040 57040 0 0 ddc 0 0 BPATC BPATC GEN 0 330 STW 1971 50403 2025-05-27 16:39:57 2025-05-27 BK