000
00282nam a2200097Ia 4500
008
230512s9999 xx 000 0 und d
100
_a
BAL KRISHNA
245
0
_a
GLIMPSES OF INDIAN TECHNOLOGY
260
_b
PUBLICATION DIVISION,MINISTRY OF INFORMATION AND BROADCATING,DELHI
942
_c
BK
999
_c
4191
_d
4191