000 00283pam a2200109a 44500
082 _aTR
_bNBS-374
100 _aE. Francis Washer
245 1 _aMethod for determining the resolving power of photographic lenses
260 _a
_b
_c
700 _aC. Irvine Gardner
997 _aTR4225 C
999 _c405124
_d405124