000
00278nam a2200145Ia 4500
020
_a
74518275
082
_a
624
082
_b
2 PON
100
_a
Ponnuswamy S
_9
439
245
0
_a
Bridge Engineering
260
_a
New Delhi
260
_b
TMH
260
_c
1986
300
_a
544
999
_c
28407
_d
28407