000
00311pam a2200145a 44500
082
_a
620.1
_b
C459e5
100
_a
Chowdhuri, N.
245
1
_a
ENGINEERING MATERIALS
250
_a
5th
260
_a
Calcutta
_b
Bani Book
_c
1962
300
_a
209
650
_a
Materials
964
_g
CIRC
997
_a
30874 s C
999
_c
415989
_d
415989