00358nam a22001217a 450000500170000000800410001702000150005805000240007310000140009724500530011126000450016430000270020920260513112530.0260513b        |||||||| |||| 00| 0 eng d  a0131913360  aQC 23. 2. D37b2005  aDas Biman  aMathematics for physics with calculuscBiman Das  aNew JerseybPearson Education, incc2005  axiii, p.318.:ill.bPbk