@book{265043,
	author = {Sharma, H.S. (शर्मा, एच.एस.)},
	title = {Class Teaching of Science Contents (विज्ञान विषयवस्तु का कक्षा  शिक्षण)},
	publisher = {Radha Prakashan Mandir},
	year = {2016},
	address = {Agra}
}