गणित/ Ganit: इयत्ता सातवी/ iyatta saatvi - Pune Maharashtra rajya pathyapusat nirmiti va aabhyaskram sanshodhan mandal 2009 - 195p. Illustrations ; 21*14 cm Marathi Subjects--Topical Terms: Ganit - iyata saatvi Dewey Class. No.: GAN / GAN