000
00276nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
082
_a
670.285-GRO
100
_a
Grover
245
0
_a
Cad/Cam, Computer-Aided Design and Manufacturing
260
_a
New Delhi
_b
Prsn
942
_2
ddc
999
_c
65294
_d
65294