000
00271nam a2200109Ia 4500
008
220201s1975 xx 000 0 eng d
100
_a
Neela meghan, A
245
0
_a
Presentation of ideas in technical writing
260
_b
Vikas Pub
_c
1975
300
_a
189
942
_2
ddc
999
_c
81804
_d
81804