000 00653nam a2200217Ia 4500
008 191130s1989##################000#0#eng##
020 _a9780852745649
040 _aACL
_cACL
082 _a535.33 WEL
100 _aWelford, W. T
245 _aAberrations of optical systems
_cW.T. Welford
260 _aBristol
_bA. Hilger
_c1989, c1986
300 _axi, 284 p. : ill. ; 25 cm
500 _aIncludes bibliographical reference and index
650 _aAberration
650 _aGeometrical optics
650 _aOptical instruments - Design and construction
990 _a1b648b81ac10000c1b4cd5c6112a39b1
991 _a273057
999 _c360395
_d360395