000
00308nam a2200121Ia 4500
008
220201s1982 xx 000 0 eng d
082
_a
621.3022
_b
MAR
100
_a
Marwaha,GL etc.
245
0
_a
T.B of electrical design and drawing
260
_b
India publishing House
_c
1982
300
_a
131
942
_2
ddc
999
_c
82977
_d
82977