000 00366pam a2200133a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a535.844
_bK833u
100 _aKoller, Lewis R.
245 1 _aUltraviolet radiation
_cLewis R. Koller
260 _aNew York
_bJohn Wiley & Sons
_c1952
300 _aix, 270p
650 _aUltra-Violet Rays
997 _a5671 C
999 _c430151
_d430151