BANSAL R.K, . (2011). A TEXTBOOK OF ENGINEERING MECHANICS. NEW DELHI: LAXMI PUB.
BANSAL R.K, . 2011. A TEXTBOOK OF ENGINEERING MECHANICS. NEW DELHI: LAXMI PUB.
BANSAL R.K, . A TEXTBOOK OF ENGINEERING MECHANICS. NEW DELHI: LAXMI PUB. 2011.