000 00445nam a2200181 4500
005 20130515015841.0
008 111112s9999 xx 000 0 und d
020 _a81-220-0172-6
020 _ahard cover
082 0 0 _a500. 2 sal
100 1 _a"salwi, dilip m. "
245 1 0 _ascience teasers:
_b/
_c dilip.m. salwi
250 _a1 ed.
260 _aindia :
_bkonark
_c1989.
300 _a"xiii, 121p.;
_c23 cm."
504 _a
650 0 _a
_x
999 _c57084
_d57084