bids are invited for materials india political map , india physical map , world political map , globe , kerala ma political , solar system model , solar and lunar eclipses , fibre dummy clock , game of place value , magnet fraction disc , plastic moulds geometrical shapes , scale , roman numericals charts , multiplication table charts , mensuration chart , graph chart laminated , shapes and figures , chart of math symbol , algebra identities , pythagoras theorem formula derivation game , mensuration kit , sextant model , construction of parabola , angle property of cyclic quadrilateral , algebra identity , decimal plate , parallelogram , frame abacus with 100 beads , students algebra identity kit , fraction bar , photos of famous mathematicians , compass , algebra tiles , octant 3-d , vector as linear combination of vector , conic section with standard equation boq for social science and mathematics laboratory total quantity : 192