TY - BOOK ID - 133585769 TI - Geometrical optics; : optical instrumentation PY - 1962 PB - Amsterdam : North-Holland Pub. Co., DB - UniCat KW - Geometrical optics KW - Optical instruments KW - Optique géométrique KW - Optique KW - Instruments UR - https://www.unicat.be/uniCat?func=search&query=sysid:133585769 AB - ER -