000 00479nam a2200193Ia 4500
008 210417s9999 xx 000 0 und d
020 _a9788183823197
020 _b818382319X
082 _a793.73 ANU
082 _b22.793.73 ANU
245 0 _aHow to solve math puzzles
245 0 _cHow to solve math puzzles
250 _b184 p. ; 22 cm. ; pbk.
260 _aNew Delhi
260 _bLotus Press
260 _c2017
700 _a"Sehgal, Anu"
700 _bAnu Sehgal
999 _c484355
_d484355