00313nam a22001457a 450000500170000002000180001704100120003508200160004710000170006324500260008025000070010626000330011330000090014636500120015520260228135959.0  a9789357460835  aEnglish  a530 R23 WAL  aWalker Jearl  aPrinciples of Physics  a12  aNew DelhibWiley Indiac2023  a1370  b1200.00