TY - BOOK AU - Joravsky ,David TI - Soviet Marxism And Natural Science 1917-1932 U1 - 335.4 21 PY - 1961/// CY - London PB - Routledge And Kegan Paul KW - Public finance and tax legislation N1 - Includes bibliographical references and index. ; Bibliography: pages 391-422. UR - https://fll.law.cu.edu.eg/fulltext/bks/B13-08162.pdf ER -