000
00262nam a22001217a 4500
003
SGT
082
_a
370
_b
RAM
100
_a
RAMANATHAN, SANKARA
245
_a
POPULANISING SCIENCE ANS TECHNOLOGY
260
_a
DELHI
_b
HP
_c
2000
300
_a
120
942
_2
ddc
_c
BK
999
_c
17703
_d
17703