000 00324nam a22001337a 4500
003 OSt
008 230320b ||||| |||| 00| 0 eng d
082 _a372.3
_bMAN
100 _aMANGAL, S.K
245 _aBHOTIKI AVAM JEEV VIGYAN SIKSHAN
260 _aNEW DELHI
_bARYA BOOK DEPOT
_c2005
300 _a112p
942 _2ddc
_cDOE
_01
999 _c7390
_d7390