00436nam a2200193Ia 4500 11412 11412 OSt 20190731213350.0 160427s9999 xx 000 0 und d 9788131721698 LIRC 530 FEY Feynman, Richard P Feynman lectures on physics volume 1 New Delhi Pearson 2010 52-12 p. ddc BK 0 0 ddc 0 0 001 001 2010-08-19 Bookwell New Delhi 325.00 1 2 530 FEY 2928 2026-03-10 00:00:00 2025-08-30 1 325.00 2010-08-19 BK