000
00261nam a2200109Ia 4500
008
220201s1960 xx 000 0 eng d
100
_a
Joblekar, GD
245
0
_a
Advanced construction
260
_b
Puna :United Book Corp.
_c
1960
300
_a
266
942
_2
ddc
999
_c
71966
_d
71966