00453nam a22001577i 4500 SXC032225 20260819093912.0 260101s2012 ii 000 0 eng d 500 PUS-4 22 Pustak Mahal 4000 Quizzes on general science physicsw chemistry and biology / Pustak Mahal Pustak Mahal, New Delhi, 2012 p. ; 22 cm. Pure sciences 24120 24120 0 0 ddc 0 0 library library GENERAL 2026-08-19 32225 0 500 PUS-4 32225 2026-08-19 09:39:12 2026-08-19 BK