000
00321nam a2200145Ia 4500
005
20260205100150.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
500 S77S
100
_a
Surendra Suman
245
0
_a
Science on the march
260
_a
ND
_b
CBT
300
_a
80p.
690
_a
science
942
_c
BK
999
_c
227490
_d
227490