00731    a2200385   4500000002100000001000700021005001700028008004100045010000500086020000500091082001700096100002200113110000500135245005900140250000500199260003200204300001000236490000700246500000500253600000500258610000500263611000500268630000500273650000500278651000500283654000500288700000900293710000900302711000500311720000500316730000500321740000500326752000500331856000900336BKB                 13617420200902152958.0                                          a  a  a514.72bS24E1 aShastri, Anant R.  a1 aElements of differential topologycby Anant R. Shastri  a  aBoco RatonbCRC Pressc2011  a307p.  av  a  a  a  a  a  a  a  a  abc  abc  a  a  a  a  a  adf