000
00285nam a2200121Ia 4500
008
180304s9999 xx 000 0 und d
020
_a
9788128023910
100
_a
"Hegde, R. K."
245
0
_a
Computer Aided Engineering Drawing
260
_b
Sapna Books
365
_b
250
942
_c
BK
999
_c
2069
_d
2069