000 00210 a2200085 4500
020 _a9780431081106
082 _bJ 535 SMUS
100 _aAlfred J. Smuckiewicz
_9176266
245 _aPhysical Science in Depth : Light
999 _c745168
_d745167
942 _w395
_xKholofelo Moabelo
_y395
_zKholofelo Moabelo