@book{482152,
	author = {NCB International Seminar on Pragmatic Strategies for Productivity and Modernisation ( Ist : Jan 6-9, 1987: New Delhi ) and National Council for Cement and Building Materials, New Delhi},
	title = {Pragmatic strategies for productivity and modernisation : seminar papers},
	publisher = {National Council for Cement and Building Materials},
	year = {1987},
	address = {New Delhi}
}