TY - BOOK AU - Greivenkamp,John E. TI - Field guide to geometrical optics T2 - SPIE field guides SN - 0819452947 (rústica) AV - QC381 G74 U1 - 535/.32 22 PY - 2004/// CY - Bellingham, Washington PB - SPIE Optical Engineering KW - Óptica geométrica ER -