000
00267nam a2200109Ia 4500
008
230515s9999||||xx |||||||||||||| ||und||
100
_a
Klein Arthur
_9
42402
245
0
_a
Masers And Lasers
260
_b
J.B. Lippincott Comp.
_c
1963
300
_a
184
942
_c
BK
_p
CL
999
_c
154879
_d
154879