000 00306 a2200133 4500
020 _a9788120337244
082 _a373.5=811.214.21 MAN
245 _aShiksha takniki
260 _bPHI Learning Private Limited
_c2014
300 _axvii, 988 p
700 _aUma Mangal
942 _cBK
100 _aMangal, S.K.
999 _c2361
_d2361