00489nam a22001577a 450000500170000000800410001702000250005804000090008308200120009210000100010424500430011424600420015726000870019930000330028665000120031920260205101708.0260205b        |||||||| |||| 00| 0 eng d  a9788174506313 (pbk.)  cKrea  a530 PHY  aNCERT  aPhysics Part I: Textbook for class XII  aPhysics Part 1: Textbook for class 12  aNew Delhi :bNational Council of Educational Research and Training (NCERT),c2024.  axv, 220 p. :bill. :c27 cm.  aPhysics