000 00484 a2200265 4500
001 5891
020 _a2
041 _aeng
080 _a535 Ope
245 _aWaves and rays
250 _a
260 _aMilton Keynes
260 _b: Open University, n.d.
260 _c
300 _a54 p.
300 _c28 cm
490 _a
100 _aOpen University
700 _a
650 _a
650 _aOptics
650 _aReflection (Optics)
942 _cBK
942 _2UDC
999 _c7292
_d7292