@book{31515,
	author = {Bholenath Tiwari | भोलेनाथ तिवारी},
	title = {Vyavaharik Shailivigyaan | व्यवहारिक शैलेविज्ञान},
	publisher = {Parameshwari Prakashan,},
	year = {2018.},
	address = {Delhi:}
}