000
00258nam a2200109Ia 4500
082
_a
578
_b
GRA
100
_a
GRAY
245
_a
Hand book of basic Microtechnique
_c
Peter gray
260
_a
London
_b
Mcgraw hill book company inc
_c
1958
300
_a
252
942
_c
BK
999
_c
163
_d
163