000
00253pam a2200109a 44500
082
_a
607.2
_b
N213b
100
_a
245
1
_a
BASIC RESEARCH, APPLIED RESEARCH AND DEVELOPMENT IN INDUSTRY
260
_a
_b
_c
1965
964
_g
CIRC
997
_a
K7750 s C
999
_c
381446
_d
381446