000
00264pam a2200097a 44500
082
_a
TR
_b
RI-9263
100
_a
Laxman S. Sundae
245
1
_a
Use of an In-seam tester to determneffects of bit type on primary dust generation
260
_a
_b
_c
997
_a
TR6636 C
999
_c
405801
_d
405801