Basic Principles & Calculations in Chemical Engineering_David Himmelblau, James Riggs_7th Ed
1 × ৳ 420
Principles of Polymerization_Odian_3rd Ed
1 × ৳ 360 Subtotal: ৳ 780
Basic Principles & Calculations in Chemical Engineering_David Himmelblau, James Riggs_7th Ed
1 × ৳ 420
Principles of Polymerization_Odian_3rd Ed
1 × ৳ 360 Subtotal: ৳ 780