TY - BOOK AU - Walpole,Ronald E. TI - Probability & statistics for engineers & scientists SN - 9788131715529 AV - TA340 .P738 2007 U1 - 519.2 22 PY - 2007/// CY - New Delhi PB - Pearson KW - Engineering KW - Statistical methods KW - Probabilities N1 - Includes bibliographical references (p. [737]-740) and index ER -