@book{ SINGH_Allen-_Saxena-_Smarandache-,

author = { SARJINDER SINGH and J.C. Allen- and Shekhar Saxena- and Florenting Smarandache- } ,

title = { RANDOMNESS AND OPTIMAL ESTIMATION IN DATA SAMPLING.1-62, AMERICAN RESEARCH PRESS, USA. },

publisher = { AMERICAN RESEARCH PRESS },

address = { WASHINGTON },

year = { 2002 },

}