TY - BOOK AU - Steeb,Willi-Hans TI - Problems and solutions in theoretical and mathematical physics SN - 9789812389893 U1 - 530.15076 ST32P2 PY - 2003/// CY - Singapur PB - World Scientific Publishing KW - Fermi operators KW - Linear partial differential equation KW - Lie derivatives KW - Bose operators N1 - V.2 Advanced level ER -