000
00281nam a2200109Ia 4500
008
220510s2007 xx 000 0 und d
041
_a
eng
082
_a
507
_b
LAV
100
_a
Lavakare, P.j.
_9
774727
245
_a
Science and you
260
_a
New Delhi:
_b
National Book trust,
_c
2007
999
_c
524935
_d
524935