Energy/
Bakshi, A.K.
Energy/ A.K. Bakhshi - New Delhi: National Book Trust, 1995. - x, 89 p. : ill. ; 22 cm.
8123714580
Science--Study and teaching (Secondary)
Power resources
Force and energy
530 / BAK/E
Energy/ A.K. Bakhshi - New Delhi: National Book Trust, 1995. - x, 89 p. : ill. ; 22 cm.
8123714580
Science--Study and teaching (Secondary)
Power resources
Force and energy
530 / BAK/E