Punjabi Reading Learning Kids Physics Science Knowledge Book Book Ref: B10States of Matter - ਤਰਲ (Liquid)ਗੈਸ (Gas)ਠੋਸ ਪਦਾਰਥ (Solid)Author: Lee Sikarook. Translated into Punjabi by Ranjit Lehra. First Science book for kids to learn Science/Physics in Punjabi.
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