000 00399pam a2200157a 44500
008 160408b1975 xxu||||| |||| 00| 0 eng d
082 _a681.42
_bH783L
100 _aHorne, Douglas Favel
245 1 _aLENS MECHANISM TECHNOLOGY
260 _aLondon
_bAdam Hilger
_c1975
300 _axiv,266
500 _aBibliography : P. 257-259
650 _aLenses
964 _gCIRC
997 _aA56373 C
999 _c282670
_d282670