00382nam a2200145Ia 4500003000400000005001700004008004100021040000900062082001800071100002300089245002200112260005300134630002800187650002100215OSt20221216122432.0211122s9999||||xx |||||||||||||| ||und||  cSBCL  a530.05bNIG-P  aNigavekar, Arun, S 0aPHYSICS EDUCATION  bSouth-Western Publishing CompanyaNew Yorkc1998  xPost Graduate Reference  asciencevPhysics