000
00269nam a2200109Ia 4500
100
_a
Sudarsanam, R
942
_c
BK
245
_a
Undestanding technical english
260
_a
Sterling Publishers Private Ltd., New Delhi
_c
1988
082
_a
428.24 Sud
300
_a
Vii, 176
999
_c
67904
_d
67904