000
00285nam a2200109Ia 4500
008
160306s9999 xx 000 0 und d
100
_a
NIST
245
_a
Annual report 1973-74
260
_b
National Institute of Science and Technology
_a
Maynila
_c
1974
300
_a
175p.
942
_c
AR
999
_c
37540
_d
37540