00269nam a2200109Ia 4500 211209s9999 xx 000 0 und d 9788121924573.00 eng RAMAMURTHY GEOTECHNICAL ENGINEERING SOIL MECHANICS S CHAND 0 0 0 0 RIT RIT 2022-01-01 260.00 6 7 89417 2025-05-14 13:59:27 2025-03-17 2022-01-01 BK 89417 89417