000 003310000a22001330004500
245 _aLasers : tools of modern technology
100 _aBrown, Ronald
260 _aLondon
_bAldus Books
_c1968
300 _a192p.
440 _aAldus Science and Technology series
080 _a621.375.826
_bB7
041 _aEN
942 _cBK
999 _c103027
_d103027