LEADER 01069nam a2200301 i 4500 001 991001275579707536 005 20020507190450.0 008 950719s1981 ||| ||| | eng 020 $a0122851501 035 $ab10824972-39ule_inst 035 $aLE01309789$9ExL 040 $aDip.to Matematica$beng 082 0 $a530.15 084 $aAMS 00A79 100 1 $aGitterman, M.$0536602 245 10$aQualitative analysis of physical problems /$cM. Gitterman, V. Halpern 260 $aNew York :$bAcademic Press,$c1981 300 $axiv, 274 p. :$bill. ;$c24 cm. 500 $aIncludes bibliographical references and index 650 4$aPhysics-mathematical models 650 4$aPhysics-methodology 700 1 $aHalpern, V. 907 $a.b10824972$b21-09-06$c28-06-02 912 $a991001275579707536 945 $aLE013 00A GIT11 (1981)$g1$i2013000032641$lle013$o-$pE0.00$q-$rl$s- $t0$u3$v0$w3$x0$y.i10932720$z28-06-02 996 $aQualitative analysis of physical problems$9924607 997 $aUNISALENTO 998 $ale013$b01-01-95$cm$da $e-$feng$gxx $h0$i1