000
00313nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
200/-
040
_a
ET
100
_a
KUMAR N S
245
0
_a
ENGINEERING DRAWING
260
_b
NEW INDIA PUBLISING
_a
DELHI
300
_a
-
500
_a
21858
942
_c
BK
999
_c
28073
_d
28073