00656nam a22001817a 4500999001900000005001700019010001500036020001200051035001400063037001300077082000800090245002000098260002700118270013400145300003000279942002200309952014300331  c176631d17663120210119114510.0  aENG-128769  c330 .00  aEN-112301  bDBAD/PUB  a530  aConcept Physics  aChennaibMy Neetc2018  bChennaie600035aNo.- 12-27, 1st Street, Fanpet, Nandanamk044-24896284, 9840105352malagar.mani@gmail.com, mayelmani15@gmail.com  avarious pages.c24cm(pbk)  2ddccENh530mCON  001040708NFICaLbLd2021-01-19eDBAD/PUBg330.00l7m3o530 CONpEN-112301r2025-03-06 00:00:00s2025-02-20t1v330.00w2021-01-19yEN