00608nam a2200205Ia 4500 20250508161820.0 008 250505s9999 xx 000 0 eng d Textual FEDL eng FEDL eng eng 338, FAB FEDL Fabricant Solomon Primer on productivity New Delhi, India Prentice - Hall of India Private Limited 1973 xii,206p The primer series is under the editorial supervision of Economics TEXL 338, FAB 1372426 1372426 0 0 0 0 FEDL FEDL 2025-05-08 0 338, FAB EL0062238 2025-05-08 16:18:20 2025-05-08 TEXL